Using light pulses as a model for electrical defibrillation, scientists developed a method to assess and modulate the heart function. The research team has thus paved the way for an efficient and ...

The sudden death of Anil Agarwal's son due to cardiac arrest has once again brought focus on a life-saving distinction between cardiac arrest and heart attacks. Read on to know about all differences.

Chest pains need to be taken seriously. Once you've ruled out a heart problem, here's what doctors would like you to know. Jessica was a writer on the Wellness team, with a focus on health technology, ...

Symptoms of a heart attack can appear a month or more in advance. Chest pain, sleep problems, and unusual fatigue are among the most commonly reported warning signs. Every year, about 805,000 people ...