Heart Attack News and Research

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Medicare coverage for obesity drug raises questions

Millions of older Americans with obesity could potentially get Medicare's help with the hefty price of a weight-loss medication in order to reduce their high risk of heart problems.

23 Sep 2024

Chemotherapy linked to increased cardiovascular risks in older cancer survivors

A study based on clinical trial data found higher risks of stroke, heart attack, and hospital admission for heart failure in older cancer survivors.

23 Sep 2024

New machine learning approach boosts precision of cardiovascular risk assessments

Risk calculators are used to evaluate disease risk for millions of patients, making their accuracy crucial. But when national models are adapted for local populations, they often deteriorate, losing accuracy and interpretability.

18 Sep 2024

Updated Nutri-Score system reveals stronger links between poor diet and cardiovascular disease risk

A large European study finds that consuming foods with lower nutritional quality, as graded by the updated Nutri-Score, increases the risk of cardiovascular diseases, particularly stroke and heart attack.

18 Sep 2024

Mount Sinai researchers uncover genetic basis of fibromuscular dysplasia

Mount Sinai researchers have identified a key driver of a blood vessel disorder known as fibromuscular dysplasia (FMD) which affects up to five percent of the adult population and can lead to high blood pressure, heart attack, or stroke.

14 Sep 2024

Research highlights cardiovascular benefits of semaglutide for overweight adults with impaired kidney function

The anti-obesity medication semaglutide may help to prevent heart attacks, strokes, and other major adverse cardiovascular events (MACE) as well as death in adults with overweight or obesity who don't have diabetes, whether or not they also have impaired kidney function, according to new research to be presented at this year's Annual Meeting of The European Association for the Study of Diabetes (EASD), Madrid (9-13 Sept).

13 Sep 2024

Pet ownership did not improve mental health symptoms during COVID-19 pandemic

Researchers assess the relationship between pet ownership during the COVID-19 pandemic and mental health outcomes.

12 Sep 2024

Throat problems linked to decreased baroreflex sensitivity

Patients with throat problems were less able to regulate their blood pressure in a new study led by the University of Southampton.

11 Sep 2024

Diligence associated with better cardiovascular outcomes in type 2 diabetes patients

People with type 2 diabetes, who display lower levels of diligence, may have a significantly higher risk of developing cardiovascular disease with which diabetes is strongly associated, finds research published in the open access journal BMJ Open Diabetes Research & Care.

10 Sep 2024

Preclinical blood test could predict severe respiratory conditions

A scientific team supported by the National Institutes of Health (NIH) has created a preclinical blood test to identify adults most likely to develop severe respiratory conditions, including chronic obstructive pulmonary disease (COPD).

10 Sep 2024

Timing of nocturnal hot flashes may impact heart disease risk

Nocturnal hot flashes are disruptive regardless of when they occur during the night. A new study suggests that more hot flashes occur during the second half of the night when more REM sleep typically occurs and when such disruption has a greater chance of increasing the risk of heart disease.

10 Sep 2024

Voice changes detected by smartphone may signal COPD symptom flare-ups

Changes in people's voices recoded on a smartphone can signal a serious flare up in symptoms of chronic obstructive pulmonary disease (COPD), according to a pilot study presented at the European Respiratory Society (ERS) Congress in Vienna, Austria.

9 Sep 2024

Reduced heart rate variability linked to higher mortality in people with diabetes

Disruption to normal variations in daily heart rate (HR) is associated with a much higher risk of dying in people with type 1 and type 2 diabetes over 21 years, according to new research to be presented at this year's Annual Meeting of The European Association for the Study of Diabetes (EASD), Madrid (9-13 Sept).

9 Sep 2024

Cell-free RNA analysis enhances early detection of pediatric inflammatory conditions

RNA is expelled from cells via cell death or active release, and can then find its way into blood plasma. A Cornell University-led collaboration has developed machine learning models that use these cell-free molecular RNA dregs to diagnose pediatric inflammatory conditions that are difficult to differentiate.

9 Sep 2024

Cruciferous vegetables proven to lower blood pressure more than root vegetables

Cruciferous vegetables, including broccoli, cabbage, kale, and cauliflower have been found to lower blood pressure, in comparison to root and squash vegetables, in middle-aged and older Australian adults with elevated blood pressure.

6 Sep 2024

Thanks to Reddit, a new diagnosis is bubbling up across the nation

In a video posted to Reddit this summer, Lucie Rosenthal's face starts focused and uncertain, looking intently into the camera, before it happens.

6 Sep 2024

Weight-loss surgery offers better control of high blood pressure compared to medications

People with obesity who underwent weight-loss surgery were more likely to control their high blood pressure over a 1-to-5 year follow-period compared to those who managed their high blood pressure with medications and lifestyle management, according to preliminary research to be presented at the American Heart Association's Hypertension Scientific Sessions 2024.

5 Sep 2024

Many at-home blood pressure monitors may not fit most U.S. adults

At-home blood-pressure monitor cuffs may improperly fit many adults in the U.S., according to preliminary research presented at the American Heart Association's Hypertension Scientific Sessions 2024 and simultaneously published today in the journal Hypertension.

5 Sep 2024

Alirocumab reduces dangerous coronary plaque and stabilizes high-risk lesions

Intensive LDL-C lowering with alirocumab significantly reduces high-risk coronary plaque burden, transforming unstable plaques into more stable phenotypes. This lesion-level analysis underscores the enhanced efficacy compared to vessel-level approaches.

4 Sep 2024

Wearable heart monitor for AF screening increases diagnoses but not stroke prevention

Screening for atrial fibrillation (AF) using a wearable heart monitor for 2 weeks can identify older adults with this potentially dangerous abnormal heart rhythm, but does not prevent subsequent strokes, according to late breaking research presented in a Hot Line Session at this year's ESC Congress 2024 in London, UK (30 Aug - 2 Sept).

2 Sep 2024

Heart Attack News and Research

Medicare coverage for obesity drug raises questions

Chemotherapy linked to increased cardiovascular risks in older cancer survivors

New machine learning approach boosts precision of cardiovascular risk assessments

Updated Nutri-Score system reveals stronger links between poor diet and cardiovascular disease risk

Mount Sinai researchers uncover genetic basis of fibromuscular dysplasia

Research highlights cardiovascular benefits of semaglutide for overweight adults with impaired kidney function

Pet ownership did not improve mental health symptoms during COVID-19 pandemic

Throat problems linked to decreased baroreflex sensitivity

Diligence associated with better cardiovascular outcomes in type 2 diabetes patients

Preclinical blood test could predict severe respiratory conditions

Timing of nocturnal hot flashes may impact heart disease risk

Voice changes detected by smartphone may signal COPD symptom flare-ups

Reduced heart rate variability linked to higher mortality in people with diabetes

Cell-free RNA analysis enhances early detection of pediatric inflammatory conditions

Cruciferous vegetables proven to lower blood pressure more than root vegetables

Thanks to Reddit, a new diagnosis is bubbling up across the nation

Weight-loss surgery offers better control of high blood pressure compared to medications

Many at-home blood pressure monitors may not fit most U.S. adults

Alirocumab reduces dangerous coronary plaque and stabilizes high-risk lesions

Wearable heart monitor for AF screening increases diagnoses but not stroke prevention

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