Heart Attack News and Research

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Millions of people have prediabetes – could you?

High blood sugar can cause serious complications if it is not appropriately controlled. Type 2 diabetes is a chronic disease that occurs when blood glucose is too high due to the body’s inability to make enough insulin.

25 Feb 2020

Simple blood test could help identify cardiovascular aging and heart disease risk

Scientists at Newcastle University have revealed how a simple blood test could be used to help identify cardiovascular aging and the risk of heart disease.

24 Feb 2020

Researchers explore whether plaque identifying toothpaste could prevent heart attack, stroke

For decades, researchers have suggested a link between oral health and inflammatory diseases affecting the entire body -- in particular, heart attacks and strokes.

24 Feb 2020

Switching what heart cells consume could help them regenerate

Switching what the powerhouses of heart cells consume for energy could help the heart regenerate when cells die, a new study led by UT Southwestern researchers suggests.

23 Feb 2020

The fat around our arteries may play key role in keeping the blood vessels healthy

A Michigan State University researcher is adding new evidence to the argument that the fat around our arteries may play an important role in keeping those blood vessels healthy.

20 Feb 2020

New insights about the 'extra' heartbeat in some people

People may feel a flip-flop in their chest when they're under stress, haven't slept well or even during normal activity.

20 Feb 2020

Patients with type 2 diabetes who decline insulin therapy had worse blood sugar control

Patients with type 2 diabetes who have high levels of blood sugar are at greater risk of serious complications such as chronic kidney disease, heart disease and blindness.

20 Feb 2020

Sophisticated genetic tests are not notably better than traditional risk factors at predicting heart disease

Traditional cardiovascular risk factors often assessed in an annual physical, such as blood pressure, cholesterol levels, diabetes, and smoking status, are at least as valuable in predicting who will develop coronary heart disease as a sophisticated genetic test that surveys millions of different points in DNA, a study led by a UT Southwestern Medical Center researcher suggests.

19 Feb 2020

Study finds declines in heart attacks to be greater among men than women

In a study published in the American Heart Association scientific journal Circulation, Kaiser Permanente research scientists report a steady decline in heart attacks for both men and women enrolled in the health system from 2000 to 2014, although that rate of decline slowed among women in the last 5 years of the study.

18 Feb 2020

Genetic tests to predict heart disease risk have limited benefit

Genetic tests to predict a person's risk of heart disease and heart attack have limited benefit over conventional testing.

18 Feb 2020

Plant-based diets improve heart health via the gut microbiome

A new study published in February 2020 in the Journal of the American College of Cardiology reports that a reduced intake of animal-based foods and a diet based on plants can result in a lower risk of coronary heart disease (CHD) by influencing the gut microbiome pattern to favor beneficial species.

17 Feb 2020

Guideline-recommended diuretic linked to more side effects than similar antihypertensive drug

Chlorthalidone, the guideline-recommended diuretic for lowering blood pressure, causes more serious side effects than hydrochlorothiazide, a similarly effective diuretic, according to a new study led by researchers at Columbia University Irving Medical Center.

17 Feb 2020

Individual clinical judgments needed for prescribing aspirin in primary prevention

The most recent guidelines for primary prevention recommend aspirin use for individuals ages 40 to 70 years who are at higher risk of a first cardiovascular event, but not for those over 70. Yet, people over 70 are at increasingly higher risks of cardiovascular events than those under 70.

17 Feb 2020

Exposure to ambient ultrafine particles may trigger nonfatal heart attack

Yale-affiliated scientist finds that even a few hours' exposure to ambient ultrafine particles common in air pollution may potentially trigger a nonfatal heart attack.

14 Feb 2020

Mayo Clinic study evaluates trends in risk profiles, patient outcomes for coronary revascularization

The most common type of heart disease -- coronary artery disease -- affects 6.7% of adults and accounts for 20% of 2 in 10 deaths of adults under age 65.

14 Feb 2020

AI used to instantly and accurately measure blood flow

Artificial intelligence has been used for the first time to instantly and accurately measure blood flow, in a study led by UCL and Barts Health NHS Trust.

14 Feb 2020

OB-GYNs recommend low-dose aspirin for all patients to prevent preeclampsia

Lowering the risk of developing a life-threatening condition while pregnant is as simple as taking low-dose aspirin every day, according to OB-GYNs at The University of Texas Health Science Center at Houston.

13 Feb 2020

Trinity bioengineers take crucial step towards mending a broken heart

Bioengineers from Trinity College Dublin, Ireland, have developed a prototype patch that does the same job as crucial aspects of heart tissue.

13 Feb 2020

Wearable devices estimate cardio-respiratory fitness during everyday activities

Researchers have developed a method to estimate cardiorespiratory fitness levels that could be applied to data captured by wearable fitness trackers during activities of daily life.

13 Feb 2020

Study highlights trends in hospitalization, outcomes among veterans with critical limb ischemia

Between 2005 and 2014, the number of veterans who were hospitalized, required amputation or died due to critical blockages in leg arteries declined, according to new research published today in Circulation: Cardiovascular Interventions, a journal of the American Heart Association.

13 Feb 2020

Heart Attack News and Research

Millions of people have prediabetes – could you?

Simple blood test could help identify cardiovascular aging and heart disease risk

Researchers explore whether plaque identifying toothpaste could prevent heart attack, stroke

Switching what heart cells consume could help them regenerate

The fat around our arteries may play key role in keeping the blood vessels healthy

New insights about the 'extra' heartbeat in some people

Patients with type 2 diabetes who decline insulin therapy had worse blood sugar control

Sophisticated genetic tests are not notably better than traditional risk factors at predicting heart disease

Study finds declines in heart attacks to be greater among men than women

Genetic tests to predict heart disease risk have limited benefit

Plant-based diets improve heart health via the gut microbiome

Guideline-recommended diuretic linked to more side effects than similar antihypertensive drug

Individual clinical judgments needed for prescribing aspirin in primary prevention

Exposure to ambient ultrafine particles may trigger nonfatal heart attack

Mayo Clinic study evaluates trends in risk profiles, patient outcomes for coronary revascularization

AI used to instantly and accurately measure blood flow

OB-GYNs recommend low-dose aspirin for all patients to prevent preeclampsia

Trinity bioengineers take crucial step towards mending a broken heart

Wearable devices estimate cardio-respiratory fitness during everyday activities

Study highlights trends in hospitalization, outcomes among veterans with critical limb ischemia

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