The heart continuously works to supply blood and oxygen throughout the body. However, the development of blockages in blood vessels can pose significant health risks. This condition, known as coronary ...

A woman credits her Apple Watch with saving her life after the ECG app discovered an previously undiagnosed heart condition. The Apple Watch Series 4 and later includes an app that can detect ...

Electrical problems in the heart can often lead to serious and fatal complications including complete heart block or heart failure. Left ventricular conduction disease occurs when there is an ...

Left bundle branch block (LBBB) is a type heart block. It results from a problem with the electrical conduction system that enables the heart to beat. It may cause no symptoms, but an ...

No-reflow syndrome can affect people after a heart attack or a medical procedure. Dr Ashok Seth explains why clear arteries ...

Research by Boston Children's validates an innovative approach to mapping the heart's invisible conduction tissue during surgery. Research data from separate studies show that using electrophysiology ...

Your heart already has its own built-in bypass system that predicts whether the heart muscle is alive or dead—according to ...

When Sarah and Michael Oliveri went to their 20-week ultrasound for their third pregnancy, they thought to knew what to expect. Their previous visit had been stressful — doctors had detected an ...

When Chris Abrunzo was in his early 20s, his father was struck by the kind of heart attack known as a "widow maker." The severe cardiac events are often fatal, and while Abrunzo's father survived, it ...

JACKSONVILLE, Fla. – Whether it’s a good-paying job, a home, or even good health, we all have one reason or another to be thankful during Thanksgiving. But for one Jacksonville man, he says he’s just ...