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In Good Health: Why Strokes Are Becoming More Common
The weekend before election day, Democratic Sen. Chris Murphy was hospitalized after a stroke. He is 53. He has since left the hospital and is continuing his recovery at a rehabilitation center.A stroke at 53 may sound surprising. Of course, the risk of stroke rises with age. But researchers say strokes in younger adults are becoming more common.A study published in September in the journal Neurology tracked stroke cases in the Cincinnati area for nearly three decades. Among adults ages 20 to 54, the rate nearly doubled. Nationwide, nearly 800,000 people have strokes each year. That’s about one every 40 seconds.In this edition in our series, “In Good Health,” we talk about strokes and put your questions to the experts.Find more of our programs online. Listen to 1A sponsor-free by signing up for 1A+ at plus.npr.org/the1a.
In Good Health: Why strokes are becoming more common
The weekend before election day, Democratic Sen. Chris Murphy was hospitalized.
Abu Dhabi Championship: Jon Rahm beats Tyrrell Hatton, Rory McIlroy to Rolex Series win and boosts Race to Dubai hopes
Rory McIlroy moved above Patrick Reed to second in the Race to Dubai standings; McIlroy finished four strokes behind Jon Rahm, who claimed a two-shot win over Tyrrell Hatton on his Abu Dhabi Aldar Championship debut
‘SNL’ recap: Druski makes history as first digital content creator to host
Druski makes his ‘Saturday Night Live’ hosting debut with the Strokes serving as the musical guest. Read EW’s recap.
Sen. Chris Murphy’s stroke at 53 highlights a trend: Strokes among younger adults have risen
Researchers found that the stroke incidence rate among adults from 1993-94 nearly doubled in 2020, jumping from 33.90 cases per 100,000 people to 62.18 cases.
Who is Druski? The first digital creator to host ‘SNL’ takes the stage tonight
Druski, a 32-year-old comedian who rose to fame online, hosts “SNL” tonight with the Strokes, the first digital creator to lead the show.
Highly anticipated cholesterol drug fails to prevent heart attacks, strokes
The drug, Novartis’ pelacarsen, should have worked against lipoprotein(a), a genetic type of cholesterol that causes plaque to build up in arteries, researchers said. Why didn’t it?
Why 2026 Is a Health Care Election
_Ypsilanti, Michigan_THE MIDTERM ELECTION IS ABOUT a lot of things: gas prices and groceries, the spread of corruption, and the future of democracy. And yet, as much as any single issue, it’s about health care. You can tell by listening to all the Democrats talking about high deductibles, drug costs, and insurance companies as they campaign around the country. Or you can tell by reading all the public-opinion surveys in which voters consistently rank health care as one of their top concerns. But if you really want to know why this is a health care election, your best source isn’t the politicians or the pollsters. It’s the people on the front lines. One of them is Raymond Rion, a family medicine physician and executive director of Packard Health, a small network of clinics spanning Ann Arbor and Ypsilanti on the western outskirts of the Detroit metro area. Packard is what’s known as a Federally Qualified Health Center, where anybody can get care regardless of income or insurance status. And like similar safety-net providers all over America, for the past decade it has benefited directly from the Affordable Care Act. “We almost went bankrupt in 2011,” Rion told me in a conversation last week, recalling how in the old days staff at Packard would work the phones furiously to get supplies and find specialists who would take referrals. Now many more patients have either Medicaid or private coverage they’ve purchased through HealthCare.gov, the online marketplace that the law created, so that the proportion of uninsured patients has fallen from around one in three to one in ten. It’s a lot easier to find referrals for these insured patients, though thanks to the infusion of paying customers Packard can do much more on its own. In particular, Rion said, the organization has opened two new branches, started a pharmacy, begun offering prenatal services, and vastly expanded behavioral health care by bringing on a half-dozen new doctors, nurses, and case workers. Now a retrenchment is underway. Coverage options on the HealthCare.gov marketplace got more expensive because Donald Trump and the Republicans refused to renew temporary subsidies that had been reducing the price of insurance. On top of that, the first cuts to Medicaid as part of last year’s “One Big Beautiful Bill” are starting to take effect. Rion told me Packard has already laid off a provider in anticipation of less revenue next year.1 Patient volume is down, he went on to explain, in part because uninsured patients sometimes avoid care altogether out of fear a single visit will lead to more treatments with more bills. And postponing care in that way can have serious medical consequences, as his colleague Ron Romero told me. “So you have somebody with diabetes, their chronic condition isn’t getting cared for,” said Romero, who like Rion is a family physician. “Their sugars rise, and they end up having other medical problems. Their kidneys start to get damaged. They start to have eye damage. They increase risk for heart attacks and strokes. . . . They end up in the emergency room.” And things are likely to get worse. Partly that’s because next year most of the remaining Medicaid cuts will take full effect, throwing more people off coverage. And partly it’s because forces that have nothing to do with Trump or Republican actions are making medical care more expensive for everyone, including those with employer insurance and Medicare. That will lead to still more people delaying or skipping care, ending up in the emergency rooms, and putting yet more cost pressure on providers. Rion wasn’t taking a position on the election or political parties, he made clear. He was just describing the reality he sees around him: “The whole system is being pressured. Nobody is immune to this stuff.” He’s right. And here’s the thing: This has all happened before. We know happens next.
Who is Druski, the first digital creator set to host 'SNL'?
Druski, a 32-year-old comedian who rose to fame online, will be the first digital creator to host “SNL” when he leads the Nov. 7 show with the Strokes.
RWJBarnabas Health Raises Awareness of Stroke Warning Signs and Importance of Early Intervention This World Stroke Day
In recognition of World Stroke Day, RWJBarnabas Health shares the inspiring recovery story of 35-year-old stroke survivor Mat Mahoney, highlighting the importance of recognizing stroke symptoms, seeking immediate medical attention and accessing coordinated, specialized stroke care. Following a life-saving mechanical thrombectomy at Cooperman Barnabas Medical Center, Mat is sharing his experience to remind others that strokes can happen at any age.
RWJBarnabas Health Raises Awareness of Stroke Warning Signs and Importance of Early Intervention This World Stroke Day
In recognition of World Stroke Day, RWJBarnabas Health is urging New Jersey residents to recognize the warning signs of stroke and seek immediate medical attention, emphasizing that strokes can happen at any age.
Scientists reveal the hidden danger of missing blood pressure medication
Missing blood pressure medication could mean losing much of its protection against heart attacks and strokes, according to an analysis of more than 91,000 people. Patients who consistently took their medication experienced an 11% reduction in major cardiovascular events, while those who missed too many doses saw little or no measurable benefit.
Scientists finally uncover why statins can cause muscle pain
Scientists have uncovered a surprising reason why statins, the widely prescribed cholesterol-lowering drugs that help prevent heart attacks and strokes, can sometimes cause muscle pain, weakness, and even severe muscle damage. Using advanced imaging technology, researchers discovered that statins can attach to a crucial protein in muscle cells and force open a channel that normally controls calcium flow. This causes calcium to leak continuously, potentially damaging muscle tissue.
From Digger to The Strokes: your complete entertainment guide to the week ahead
Tom Cruise transforms in Alejandro Iñárritu’s heavyweight satirical comedy, while the NYC indie rockers are in the UK for an arena tour
Lower blood pressure may boost brain health, UT Health study finds
Researchers found that even a small drop in blood pressure can slow a brain disease that is a major cause of strokes, cognitive decline and dementia.
Lower blood pressure may boost brain health, UT Health finds
Researchers found that even a small drop in blood pressure can slow a brain disease that is a major cause of strokes, cognitive decline and dementia.
Bridgeman wins PGA Biltmore title with sizzling 61
Jacob Bridgeman birdied four of the last six holes on Sunday to hold off fellow American Ben James and win the PGA Biltmore Championship by two strokes.
The Big Holes in Wearable Heart Rate Variability And Readiness Scores
On September 9th, Apple announced it was revamping its Apple Watch Health Sensing System, rolling out a Readiness score (0 to 10), and increasing the frequency of heart rate variability (HRV) outputs 24-fold. This can be viewed as upping its competition with various other consumer wearable sensors. These “readiness scores” as a composite of multiple metrics, with heart rate variability (HRV) being front and center for most. The majority of Americans are now using wearable sensors, which equates to well over 100 million adults. HRV and Readiness scores are increasingly being marketed as a measurement of autonomic nervous system health, a digital marker for future disease, a clock for biological age, and a holistic metric to promote healthspan and even longevity. (Apple also introduced a new longevity tab and “Health Age”.) None of this has been proven. In this edition of Ground Truths I am going to review what we know about heart rate variability and readiness scores. Heart Rate Variability HRV is the variation in normal heart cycle timing. The variability of the heart rate, the barely perceptible millisecond changes in time between consecutive heart beats (see R-R intervals in the Figure below, left panel), is due to interplay between the sympathetic and parasympathetic (vagal nerve) inputs. Distinct from heart rate, individuals with the same heart rate can have very different HRVs. It is a rough reflection of the autonomic nervous system (ANS) activity, inadequate to say whether a person’s ANS function is abnormal. For more than three decades, heart rate variability (HRV) has been measured and several studies have found an association of low HRV and clinical outcomes, particularly a link with higher all-cause and cardiovascular mortality. There have also been less well established links of low HRV to risk of early cognitive impairment, dementia, mental illness, Type 2 diabetes and substance abuse. An important reminder is that HRV is a surrogate marker without any established cause-and-effect relationship. If you increase your HRV, that doesn’t mean it will improve health outcomes. In fact, there is no hard evidence for that. All that work linking to health outcomes was done with electrocardiogram (ECG) derived HRV. Now, in the era of consumer wearables, this is getting assessed differently, by optical pulse (yes, the lights you see) plethysmography (PPG) or what is called pulse rate variability (PRV). They are not the same, as shown below (right panel) and only concordant when the delay between the ECG and pulse is kept constant, which basically means at rest. I should mention there’s also what I will call MPV, a mattress mechanical movement sensor, a derived heart rate variability, that companies like Eight Sleep use, even further away from directly measuring HRV. HRV has not one uniform measurement but many different types of quantification, such as RMSSD, the magnitude of difference between successive R-R intervals of normal sinus beats (N-N) or SDNN, the standard deviation of NN intervals, both in milliseconds. SDNN is one of the so-called frequency domain HRVs (others are LF, HF, LF/HF). Different wearable sensors use different metics; Apple has relied on SDNN and nearly all of the others use RMSSD, which is generally considered the more accurate metric. There’s also the different length of time measured, such as for a matter of minutes, all day, or an overnight’s sleep. Short measurements are especially problematic since they don’t capture enough of respiratory modulation and other factors that influence HRV. Share Ground Truths How well does HRV correlate with PRV? There are very limited studies, especially independently done. One that is commonly cited was conducted by Air Force researchers in only 13 healthy adults assessing Oura ring 3 and 4, Whoop 4.0, and Garmin Fenix 6 and showed a correlation coefficient of 0.88 to 0.97 and a mean absolute percentage error from 6 to 10%. The correlation is not a perfect 1.0, but there’s at least a fairly high level of correlation. HRV is supposed to increase during the night due to takeover of the parasympathetic nervous system, and higher during deep sleep. A recent example of my 1 week, all day “HRV,” and one during sleep is shown below. As you can see, the N of 1 data are inconsistent for the same days from different sensors (Oura, AppleWatch, Fitbit Air, and Eight Sleep) by patterns, absolute numbers, and comparison with prior days and weeks. The largest study in over 8 million Fitbit users (the old version, not Google Fitbit Air, introduced in May 2026) gives you a sense of the effect of age, sex, and the 2 different main HRV (here PRV) metrics, with RMSSD on the left and SDRR (=SDNN) on the right below. That study, from data collected in 2018, is a major outlier, since all the more recent ones are tiny with respect to sample size. Many of the companies have not had independent evaluation of their HRV, such as Eight Sleep, but have published a low standard error on their website. There are some other published studies on the correlation between HRV and PRV, but they are all small and only in healthy adults. A scoping review emphasized the lack of study in underrepresented individuals, including the aged, people of color (which affects the PPG signal), and individuals who are underweight or obese. Add the typical adult age 60 plus with one or more chronic diseases. For example, one study in over 900 adults found poor correlation of HRV and PRV, non-uniformly underestimated across many chronic diseases (cardiovascular, endocrine, neurological, respiratory, and others), concluding PRV is “an invalid surrogate for HRV.” A recent systematic review of 43 studies comparing HRV and PRV found reasonable pooled absolute standardized error (HRV as gold standard) but only 10 of the studies provided quantitative synthesis in ideal conditions. Their main conclusion was similarly cautious: “PPG-derived HRV [PRV] should not be regarded as universally interchangeable with ECG-derived HRV across all devices, populations, and recording contexts.” Factors Affecting HRV and PRV That gets me to the long list of factors that affect HRV (and PRV) besides the device, the type of measurement (RMSSD, SDNN or others), the person’s signal, the sensor site, the duration of data capture, if weighting by sleep stage is used, how artifact is processed and corrected. And this list is not complete!: Oura puts out data from their community of users (who input data) on what affects their overnight HRV. The factors currently provided are: no alcohol (increase 8%), melatonin (increase 2%, float tank (increase 2%), wine (decrease 4%), and party (decrease 14%) in overnight HRV. Must be some big parties! Subscribe What is a PRV measurement good for? It has been falsely characterized as an index of “autonomic balance” and a specific indicator of stress. A 2018 review of the studies available for HRV and its relationship to stress, not using any of the current wearables, found that stress can lower HRV. But so can many other factors. The non-specificity of the signal, indexed to the table above, is striking. Evidence from a UK Biobank study of over 46,000 participants with actual HRV looked at genetically predicted HRV, a genetic risk score, that failed to show the expected HRV-mortality link, indicating that _HRV is likely not causa_l, but rather a reflection of person’s physiologic state. A review of consumer wearable HRV data from 5 longitudinal studies showed that nighttime PRV was not associated with perceived stress, and surprisingly higher HRV, in the largest cohort (N=717 participants), was correlated with higher stress. An Oura ring cohort of 525 first-year college students found a link between overnight PRV and perceived stress, but that was also seen with resting heart rate, sleep, and respiratory rate. Several very small studies have examined the relationship of HRV and athletic injuries or guiding training with mixed, and predominantly negative results. HRV biofeedback training with paced breathing had no significant effect on reducing stress or raising HRV, as demonstrated with sham controlled trials. When HRV for multiple days showed a decline in conjunction with body temperature, the Oura ring published data for prediction of Covid. The WHOOP company sponsored an observational study, published in 2026, of 30,000 users for 72 weeks, without a control group, that reported reduced alcohol intake (5.8 % points) by self-report. That doesn’t tell us much, and particularly about the merits of HRV for behavioral change. If you use the same device and conditions as longitudinal trends for multiple (at least 2-3) weeks that may be the one way to get something useful from the measurements. Data for overnight sleep with minimal motion and using RMSSD is the best proxy for real HRV. The reason to look at trends rather than any given night is that it more likely represents something, even though you won’t know with certainty what the “it” is. Keep in mind there are no data, no peer-reviewed evidence, to show that HRV fluctuation in-person has any correlation with health outcomes. Share Readiness Scores These are proprietary scores that integrate different metrics for each of the wearables: no algorithms have been disclosed. They are unvalidated against health outcomes. In a review of 14 composite health scores of readiness and recovery, HRV contributed 86% to the scores, followed by reading heart rate (79%), physical activity and sleep duration (both at 71%). That review noted the substantial variability in measurement protools and lack of standardization. Sleep staging is notoriously inconsistent and inaccurate by these sensors, which adds further to the HRV uncertainties for what the scores, which use sleep stage data, mean. Only resting heart rate has been shown consistently across devices to be extremely accurate. I’ve made a Table to summarize what we know about which metrics are included, the scores, any peer-reviewed studies that compared the readiness score with health outcomes, and the corresponding (if any, NA-not available) citation. You will note that some companies do not use the term “readiness," such as WHOOP for recovery, and Garmin, which has 2 different scores, one of which is Body Battery. Eight Sleep uses the term “Fitness Score.” They all include HRV; Apple includes a new metric they call “Recovery HRV” which among other components uses 7-days of sleep, but it is unclear what this means or how it is differentiated from other scores (there are clearly no data for outcomes). We have no knowledge of how the different components are weighted or whether any of these scores are better than resting heart rate, HRV alone, physical activity, or any other single metric. Since none of these are standardized, they are not interchangeable, so if you get a 90 for Oura that has no relationship to a 90 on a Google Fitbit Air. Notably, the company can update its algorithm for readiness score at any point without notification to device users. Without any useful evidence of actionability for these scores or established relationship with health outcomes, it is hard to make a case for their value. At the Apple recent announcement they showed their Readiness score (0-10) on the watch (Figure below) but there are no published data on this score, not even on their website. It’s available only on their new Watch Series 12 or Ultra 4 [of course, ;-)]. That exemplifies the problems with these scores, lack of data and evidence for being meaningful to promote health. Perhaps the best study (which isn’t saying much) is the WHOOP Recovery for golfer performance, because it did correlate with an objective outcome, even though there was no control group and the authors were all from the company. Among the 389 pro golfers, an absolute 10-per cent point increase in Recovery score was associated with about 0.5 fewer strokes per round. But that’s hardly a health outcome! WHOOP is also conducting a study in over 2,700 runners to see if their recovery score will be linked to less injuries and improved performance, but that is not yet published and has no control group or randomization. Putting This in Context For two decades I’ve been enthusiastic about the potential for digital health and particularly wearable biosensors. Over the years, we’ve seen some great progress for their ability to promote physical activity and accurately detect atrial fibrillation (the first FDA cleared deep learning AI for consumers). That work was the subject of rigorous research. But there are holes in the data and evidence for other metrics. One notable one is the “VO2 max” story that I wrote about earlier this year. At that time many subscribers asked me to cover heart rate variability, which I finally got to here. When I dived into the research and publication for HRV and readiness scores, I expected to find at least some that were of high quality and demonstrated their utility by linkage to health outcomes. To my surprise, I found none. The wearable sensor measurements for HRV (PRV) are, for the most part, accurate, but that validation work has only been done in small studies of healthy adults and does not take into account the long list of factors, from the device, software side, and the user side, that affect HRV measurements. Moreover, this metric chiefly relies on optical sensing and, as we have learned for heart rate PPG sensing, may be less accurate in people of color. Keep in mind that all of the health outcome association evidence comes from ECG-derived HRV; none are from wearable sensor data. I will repeat the key point: there's no peer-reviewed evidence to show that in-person HRV fluctuation—or efforts to raise your HRV— has any correlation with health outcomes. For those of you who look at your HRV on awakening, or even 2+ week trends of it being low, I hope this context helps to relieve any anxiety. Yes, low HRV (not PRV) has been shown to increase risk of some diseases as summarized above. But efforts to raise your HRV—a surrogate metric— has not been established for improving any health outcomes. HRV does not have any evidence of causality (the genetic evidence actually goes against this possibility). In this summary, I have not included data for other wearable sensors such as Polar, Samsung, Withings, Suunto, Amazfit, Coros, Ultrahuman, or additional mattress sensors. These are beyond my first-hand experience, and as far as I know from my in-depth review none have any peer-reviewed published data that differ from the 6 sensors I’ve reviewed here. From the points I’ve gone over above, we’re not ready for readiness scores. Besides being proprietary, they are predominantly based on metrics that have their own issues. It’s compounding the problem, like building a house without a solid foundation that has never undergone a rigorous inspection, and then selling it. Like I mentioned for PRV, you can look at trends over weeks rather than any single day, to get a handle, but even that may not be helpful. There’s simply no evidence that these scores meaningfully relate to health outcomes. I’d emphasize they might, but that requires doing prospective or randomized studies to prove it. None exist. There’s great promise for HRV/PRV utility_. For example**,**_ Prof Maiken Nedergaard, who discovered the brain glymphatics that are essential in eliminating metabolic waste products from the brain during sleep, has posited that HRV could be a non-invasive marker for neuromodulator oscillations, brain-body regulatory circuits, and brain clearance. That would be extremely useful, but like everything else on HRV and readiness scores it requires solid research and validation. The lay media isn’t helping much to get the story straight. Earlier this year The Economist published a piece entitled “The most useful indicator of your overall health” which ordained HRV as an “accumulated stress score.” That’s akin to the false assertion about VO2max: “V02 max is the singular most powerful marker for longevity.” As I’ve summarized here, that is not established. The fact is that so many things can lower HRV, including physical exercise (especially an intense workout), reduced sleep quality, stress, the list above, no less the device, signal, and software. Whatever fluctuations observed have not been correlated with any health outcome. Sadly, “datamaxxers” are widely using HRV and readiness scores that have never been validated to mean anything. We already know that for some people using the sensors for sleep metrics, it can induce “orthosomnia,” an obsession to get high sleep quality, with associated high levels of anxiety. In an experiment done by a company to promote sleep quality for its employees, “For those employees who did use the trackers, many reported feeling perfectly rested until their tracker told them they had had a terrible night. Others were told that they had slept like a baby when they had actually been lying awake worrying about the quality of their sleep. “ The same problem can result from preoccupation with HRV or readiness scores, with anxiety that would lead to further reduction in both. It you are using a wearable like >100 million American adults, it’s OK to look at these data, but contextualized with the major caveats reviewed here. If you are one to require evidence that HRV or readiness scores are linked to health outcomes, you may not even want to look. The companies make it hard to turn them off! Let me end with the companies that make and sell wearables. Apple’s doubling down on HRV (24-fold more reporting and heart rate very 5 seconds) and introduction of a Readiness score tells us that consumers have bought into these metrics and they are joining the club. However, all of this is occurring with a backdrop of tens millions of users, claims about the data that are not backed up by adequate evidence, marketing way out in front of whatever limited data exists, and not being transparent about their readiness score algorithms. The companies can well afford to do the research that is needed to connect these metrics with health outcomes show, once and for all, that increasing HRV or using readiness scores promotes our health. If they believed and invested in the products they are selling, we’d not be in this position of not knowing. That’s essentially where we are with HRV and readiness scores. Perhaps someday this will change and we’ll have good reason to embrace them. NB: I wrote this post. No AI. I have no conflicts of interest with any of its content. Loading... Ground Truths has 215,000 subscribers from every US state and 214 countries. There are over 300,000 followers of Ground Truths so more than 90,000 folks who can easily convert to be free subscribers. Your subscription to these free essays and podcasts makes my work in putting them together worthwhile. If you’re not a subscriber, please join! If you found this interesting PLEASE share it! Share Ground Truths The proceeds from all voluntary paid subscriptions go to support our summer internship program. It enabled us to accept and support a record number of 62 summer interns that joined us in 2026! These are high school, college and medical students selected from thousands of applicants. We couldn’t do this expanded program without the funds coming in through Ground Truths. Thank you!
Smoking can cause heart attacks and strokes. Many smokers don’t know that
The dangers of smoking go far beyond lung cancer. CNN contributor Dr. Leana Wen explains the risks to your heart and brain.
Brain implants fuel U.S.-China bioscience rivalry
The devices are bringing new hope to patients with strokes, Parkinson's disease and other neurological conditions.
Statins can safely cut risk of heart attacks or strokes in healthy people aged over 70, world-first clinical trial shows
Australian-led trial finds low risk of side effects from common cholesterol-lowering medication for otherwise healthy older people
Why Todd Bridges ‘couldn’t wait till’ Nancy Reagan left the ‘Diff’rent Strokes’ set: ‘It was a nightmare’
Todd Bridges details the Secret Service security protocols that made then-First Lady Nancy Reagan’s guest appearance on ‘Diff’rent Strokes’ a ‘nightmare.’
Review reveals how nicotine damages blood vessels and heart health
A review published today in Nature Reviews Cardiology provides the most detailed picture yet of how nicotine damages the cardiovascular system – tracing the biological chain of events from the moment nicotine binds to receptors in blood vessel walls through to the atherosclerotic plaque rupture that triggers heart attacks and strokes.
Many Smokers Unaware Of Heart, Brain Risks Of Smoking
By Dennis Thompson HealthDay ReporterMONDAY, Aug. 17, 2026 (HealthDay News) — Many smokers still haven’t absorbed the fact that smoking and secondhand smoke cause heart attacks and strokes, despite decades of messaging around tobacco’s health risks, a new study says. More than 90% know that smoking ...
ChatGPT’s Computer History tracks your clicks and keystrokes
It’s like Windows Recall, but without all the creepy screenshots.
Scientists reveal how much exercise you really need to protect your heart
Getting the recommended 150 minutes of moderate-to-vigorous exercise each week may offer only modest protection against heart attacks and strokes. A large study suggests that substantially greater benefits may require roughly 560 to 610 minutes a week—nearly 9 to 10 hours of brisk walking, running, cycling, or similar activity.
Cardiovascular health spending has tripled, but death rates are rising in major Hampton Roads cities
By Yiqing Wang/WHRO Cardiovascular care has become more advanced over the past two decades, giving doctors new ways to prevent deaths from heart attacks, strokes and other conditions. But a new national study found those advances have come with rapidly rising costs while improvements in cardiovascular death rates have largely stalled. The analysis, published in the Journal […]
Repeated heat waves increase health risks for Wisconsinites, from strokes to overdoses
Public health leaders are worried abut how more frequent and severe heat waves impact vulnerable populations.
Sculptor back to full strength after stroke
We first introduced you to Roger Wermers, a sculptor, after he had two strokes in one day. See how he's recovered and what he's doing now.
Pacific Pulse: Dr. Jan Prins, author of 'Biomechanics: The science behind the strokes'
Dr. Jan Prins is a member of the faculty at the University of Hawaii, where he directs the Aquatic Research Laboratory. He was also the swimming coach
Charli XCX moves beyond ‘Brat’ and nine more things you must hear this week
Britain's Charli XCX starts a new sonic era with "Music, Fashion, Film," leading a new releases week that includes titles from Shania Twain, O.A.R. the Strokes, Cypress Hill, Brantley Gilbert and more, a posthumous set from the Mavericks' Raul Malo and a Tony Award-winning musical's cast album.
Millions may be getting the wrong cholesterol test
A new study suggests that apoB, a blood test that measures harmful cholesterol particles, is better than standard LDL cholesterol testing for deciding who needs more intensive treatment. Researchers found it could prevent more heart attacks and strokes while remaining cost-effective for the U.S. healthcare system.
Uneven access to radiology AI could deepen healthcare disparities
New Neiman research explores how Medicare's New Technology Add-On Payment has impacted use of an AI triage tool for pinpointing severe strokes.
Shockwave Medical announces new studies evaluating carotid IVL platform
Carotid artery disease causes up to 30% of all strokes, but severely calcified lesions can make treatment quite complex. The hope is that IVL can be as successful in this area as it has been in the treatment of coronary and peripheral artery disease.
UnitedHealthcare’s lactation billing feud, and fake strokes
The biggest U.S. health insurer is changing how it pays for lactation counseling, and it could cut payment for many providers.
Protecting Heart Health in an Era of Temperature Extremes
Extreme heat and cold are growing cardiovascular risks that can trigger heart attacks, strokes, heart failure and sudden cardiac death, according to a recent scientific statement by experts at Weill Cornell Medicine and other leading institutions.
Korda fights back at US Women's Open
World number one Nelly Korda roared back into contention at the US Women's Open, shooting a four-under par 67 in Friday's best round to sit just two strokes off the lead.Three-time major winner Korda, seeking her first US Open title, had been seven strokes off the lead overnight, but wasted no time closing the gap.
The KX 327: Kawasaki's New 2027 Two-Strokes Are Finally Here!
Kawasaki's new two-strokes are here, along with big changes for the 2027 KX450
A simple dietary change could lower your blood pressure risk by 30%, study suggests | BBC Science Focus Magazine
An estimated 1.4 billion adults worldwide have high blood pressure, putting them at risk of heart attacks and strokes.
Rates of Stroke in Younger Adults are Rising
A growing body of research shows a clear and concerning shift: more people in their 20s, 30s, and 40s are experiencing strokes.
No.4 Young cruises to PGA title at Doral
World number four Cameron Young cruised through Sunday's final round despite a penalty to win the Cadillac Championship by six strokes, taking his third career PGA Tour triumph.The result came in Scheffler's final tuneup before defending his PGA Championship title in two weeks at Aronimink.
Cameron Young leads Cadillac Championship, but weather looms
Cameron Young leads the Cadillac Championship by six strokes, but a past Masters collapse and bad weather loom for the final round.
Todd Bridges reveals shocking sexual encounter with Dana Plato on 'Diff'rent Strokes' set: 'How would a 12-year-old girl know about that?'
On the latest episode of 'Hollywood Demons,' Todd Bridges opened up about the troubled life of his 'Diff'rent Strokes' costar Dana Plato, including a shocking sexual encounter on set.
The Strokes end Coachella weekend two set with politically charged video targeting CIA and US government
The Strokes appeared to take aim at the U.S. government during Coachella, closing their set with a video referencing the CIA, Gaza and Iran bombings.
A new approach to brain health, one neuron at a time
Neuroscientist Paul Nuyujukian likens the brain to a stadium full of people. To eavesdrop on the crowd you could put a microphone in the middle of the stadium. But to understand the conversations you need to record individual people. He thinks about the brain the same way. To understand brain disease, he studies neurons—one at a time. And his insights are shedding light on a big global issue—stroke. The World Health Organization predicts one in four adults will have a stroke in their lifetime. Strokes can cause death, or lead to paralysis or speech problems. But there’s still a lot researchers don’t know about how the brain recovers from an event like a stroke. Nuyujukian directs a lab at Stanford University that studies how the brain controls movement, including after neurological events like stroke. We get into how he does this, and why he hopes his research could eventually help people who’ve been paralyzed. Email us your questions about the brain – or anything else to do with science at shortwave@npr.org. We may turn it into an episode in the future!Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.
The Strokes line up band's first area headlining show in 20 years
Tickets for the band's June concert go on sale Friday.
'Diff'rent Strokes' star Todd Bridges files for divorce from wife after 3 years of marriage
'Diff'rent Strokes' star Todd Bridges has filed for divorce from his wife, Bettijo B. Hirschi, after three years of marriage.
Louisiana falls behind in cholesterol screenings as new guidelines emerge. See the data.
Regular cholesterol screenings are crucial for evaluating heart risks and preventing heart attacks and strokes. Here's the Louisiana parish data for cholesterol screenings.
The heart health steps now recommended you take in your 20s and 30s
People between ages 20 and 40 should be taking steps now to prevent heart attacks and strokes, according to new recommendations from the American Heart Association.
iOS 26.4 fixes iPhone keyboard accuracy, here's how
Apple confirms iOS 26.4 improves keyboard accuracy by fixing a bug that caused missed keystrokes during fast typing.
Heart benefits fade after stopping GLP-1 medications
One major benefit of taking injected GLP-1 medications is a sizeable reduction in risk for heart attacks, strokes and other heart problems.
Earlier Cholesterol Testing Can Reduce Heart Attacks and Strokes, New Guideline Says
Eleven medical organizations advised changes to preventive cardiac care that it says could markedly reduce heart attacks and strokes.
Four Spark Plugs, Eight Pistons, One Stroke: How The INNengine E-REX Promises To Be Different
The INNengine e-Rex is described as a one-stroke engine, though it actually has two strokes. But it's not dirty like traditional two-strokes.
The friendship secret: why socialising could help you live longer
Neuroscientist Ben Rein is on a mission to show that being around others not only feels good, but can even improve recovery from strokes, cancer and heart attacks. So why are so many of us isolated and glued to our phones?
Huge Study Links 99% of Heart Attacks And Strokes With 4 Risk Factors
And we can modify them.
Want to stay healthy after 40? Doctors say men should consider 14 medical tests
Men face higher chronic disease rates after 40. Learn which medical tests doctors say are vital for preventing heart attacks, strokes, and cancer.