When it comes to heart health, we often hear of the word Arrhythmia. In simple words, an Arrhythmia is an abnormal heartbeat rhythm, where the heart beats too fast, too slow, or erratic. (feels like a ...

Often, heart palpitations are your body reacting to stress, dehydration, or excess caffeine, but once in a while, they can ...

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person's risk of stroke, heart failure and even premature death. While many risk factors contribute to A-fib, one stands ...

Cardiologists explain the common causes of a racing heart at night, plus how to tell if it could be a sign of something more serious going on.

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person’s risk of stroke, heart failure, and even premature death. While many risk factors contribute to A-fib, one stands ...

Recognising irregular heartbeats early can help detect arrhythmias and prevent serious complications, while advanced ...

Atrial fibrillation is the most common heart rhythm disorder worldwide and one of the hardest to detect.

Scar tissue in the heart was associated with abnormal heart rhythms among healthy, long-time male endurance athletes aged 50 or older, potentially increasing their risk of sudden cardiac death, ...

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 ...

Four late-breaking presentations at Heart Rhythm Society 2026 in Chicago highlight strong clinical evidence across Abbott's growing pulsed field ablation and novel cardiac pacing portfolios Six-month ...

A team of surgeons transplanting a pig kidney into a brain dead patient, part of a growing field of research aimed at advancing cross-species transplants and closing ...

Add Yahoo as a preferred source to see more of our stories on Google. A sudden onset of irregular heart rhythms can be disorienting. wildpixel/iStock via Getty Images Plus Atrial fibrillation, or ...