Is your heart racing because you’re in love or is it a sign of a more serious heart condition? A cardiologist explains how to spot the difference.

Lawyers for South Carolina and Planned Parenthood clashed in the state Supreme Court on Wednesday over how restrictive the ...

When large areas of the myocardium becomes ischemic, there can be impairment in the relaxation and contraction of the myocardium. If the blood flow to the tissue is improved, myocardial ischemia ...

Here's the latest on Harbaugh, including his condition, cardiac ablations and how long it will take to recover. Harbaugh has what's called an atrial flutter, which is a type of arrhythmia that ...

Heart fatigue, also known as cardiac fatigue or heart strain, can be caused by various conditions, including overexertion, stress, or underlying heart disease.” If heart fatigue progresses or is ...

The UK economy just about returned to growth in November after two months of contraction, the latest official figures show. Gross domestic product (GDP), the standard measure of an economy's value ...

Between heartbeats, when the heart is not actively pumping blood into the arteries, the cardiac ventricles relax momentarily so they can refill with blood in preparation for the next contraction. This ...