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Cardiology news

Cardiology

AHA news: heart-stopping drama of on-screen CPR doesn't always reflect reality

When we watch movies and TV, we know that people can't actually fly, zombies aren't real and animals can't talk, among other scenarios presented for our entertainment.

Cardiology

Push-up capacity linked with lower incidence of cardiovascular disease events among men

Active, middle-aged men able to complete more than 40 push-ups had a significantly lower risk of cardiovascular disease (CVD) outcomes—including diagnoses of coronary artery disease and major events such as heart failure—during ...

Cardiology

Quinn on Nutrition: Love your heart

I was fascinated to discover from heart experts at Cleveland Clinic that I was no bigger than a poppy seed when my heart first began to beat during my mom's 4th week of pregnancy. With no effort on my part, my heart beats ...

Cardiology

Most triggers for irregular heartbeat can be easily modified

A personal survey of patients with atrial fibrillation (AF), one of the most important causes of irregular heartbeats, has found that the majority of triggers for the condition are easily modifiable lifestyle choices, including ...

Cardiology

Finding suggests ways to promote adult heart tissue regeneration

Injured hearts do not heal themselves. Heart muscle cells, or cardiomyocytes, do not proliferate as much as necessary to replace dead tissue with new, pumping cells. Consequently, most people who had a severe heart attack ...

Cardiology

Should we screen people for irregular heartbeat?

Should we screen people for irregular heartbeat (known as atrial fibrillation, or AF for short) in an effort to prevent strokes? Experts debate the issue in The BMJ today.

Medical research

Platelet 'decoys' outsmart both clots and cancer

Heart disease, stroke, sepsis, and cancer collectively cause the greatest number of deaths worldwide. They also have something else in common: all of them are associated with activated platelets, the cells that circulate ...

Psychology & Psychiatry

PTSD alone didn't increase heart disease risk in veterans

Post-traumatic stress disorder (PTSD) by itself does not explain the increased risk of cardiovascular disease in veterans with this condition. A combination of physical disorders, psychiatric disorders and smoking, that are ...