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 ...

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 ...

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 ...

These days, the number of heart patients is rapidly increasing, thanks to poor diet and lifestyle. So, let's explain how to eliminate heart blockages without heart bypass surgery or stents. How to ...

The heart is a muscular pump that needs its own steady supply of oxygen-rich blood to work properly. So, if the coronary arteries, the tubes that carry blood to the heart muscle, become clogged with ...

Jessika Seward, then 22, felt a jolt of pain in her chest while working an overnight shift as a cardiac nurse in April 2023. At first, she brushed it off. But the pangs continued for a half hour and a ...

Dr. Jeremy London is a heart surgeon and a heart attack survivor. He operates on diseased hearts, but like many people, he ignored his own symptoms of a coronary artery blockage until it became an ...

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 ...

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 ...

Abnormal stress test results may suggest an underlying heart condition, such as coronary artery disease, or a blockage in the arteries supplying blood to the heart. Failing a stress test means you can ...