Diseases, Conditions, Syndromes

Report outlines most common symptoms of 6 cardiovascular diseases

A review of the latest research highlights the most reported symptoms of various cardiovascular diseases (CVDs), noting that men and women often experience different symptoms, according to a new American Heart Association ...

Health

Is caffeine a friend or foe?

Caffeine jump-starts your day and puts a bounce in your step. It can help you focus, improve your mood and maybe even help you live longer.

Cardiology

Abnormal heart metabolism may predict future sudden cardiac death

Adults with abnormal heart metabolism are up to three times more likely to experience life-threatening arrhythmias (an irregular heart rhythm), and MRI techniques could be used to detect the condition and predict future sudden ...

Medical research

Getting to the heart of heart muscle function

Every heart muscle cell, or cardiomyocyte, is studded with tiny, intricate structures called dyads. The dyads are like orchestra conductors: They coordinate incoming electrical signals with release of calcium in the muscle, ...

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