Your heart has been doing its job faithfully for years, beating steadily in the background while you go about your daily life. Then suddenly, you become acutely aware of every beat as it seems to ...

Irregular heartbeat conditions affect millions of people worldwide, causing hearts to beat too fast, too slow, or with an uneven rhythm. These cardiac rhythm disturbances, medically known as ...

Atrial fibrillation (AFib) is a kind of irregular heartbeat, or arrhythmia. A problem with the electrical signals that control your heart’s pumping action causes it to beat too fast in a pattern that ...

Early initiation of rhythm-control therapy in patients with atrial fibrillation (AF) and heart failure can reduce the risk of cardiovascular events—including hospitalization for worsening heart ...

Cardiovascular scientists at City St George's, University of London, have identified crucial clues from a heart rhythm test that could detect hidden heart disease in young people, according to ...

Individuals who have mastered a complex field and then devote themselves to helping others master it, too, are incredibly remarkable. They’re also magnetic, especially when they do it with joy and ...