Beta-blockers are still crucial for some, but new research calls into question the benefit for a large proportion of patients ...

For over 40 years, beta blockers have been prescribed to heart attack survivors as a standard treatment. But the massive ...

Maintaining a stable heartbeat is critical for survival. Your heart must constantly adapt its output to meet changing demands for oxygen and nutrients. Traditionally, scientists have attributed this ...

Science writer Mary Roach chronicles both the history and the latest science of body part replacement in her new book. She ...

Are you at risk of an impending heart attack? Here are the top 10 warning signs you need to watch out for - especially at the ...

A cardiovascular surgeon has revealed the one thing you must avoid in order to have a healthy heart. More people are focusing on health nowadays than ever before, and it's fair to say that it's a ...

In a remarkable case, Dr. Tanuja Karande recounts treating a 12-year-old girl with severe cardiomyopathy whose heart function ...

From unexplained chest pain to breathelessness, here are the top 10 signs of heart attack you should never ignore.

In TODAY.com's Expert Tip of the Day, a cardiologist explains how to slow down a racing heart in times of stress.

Increased risk for incident clinical heart failure is associated with cognitive impairment, independent of cardiac function and other HF risk factors.

A study involving 281 elite athletes from Australia and Belgium has found that one in six has cardiac measures that would normally suggest reduced heart function. Genetic analysis further revealed ...

Overall, these data show the prognostic potential for 24 weeks of sotatercept therapy to improve the heart’s right ...