Electrophysiologists at the Texas Cardiac Arrhythmia Institute (TCAI) at St. David's Medical Center recently became the first in the nation to use an all-in-one high-density mapping and dual energy ...

For decades, scientists believed the heart was a normal organ controlled entirely by the brain. Now, the picture just got a ...

A hospital in Texas announced that its electrophysiologists completed the first U.S. cases with the Medtronic (NYSE:MDT) ...

Md., Dec. 02, 2024 (GLOBE NEWSWIRE) -- (Nasdaq: ELUT) (“Elutia” or the “Company”), a pioneer in drug-eluting biomatrix products, announced it has been awarded a national group purchasing agreement ...

Under a canopy of eight heart-monitoring screens in a cardiac catheterization lab on a recent Monday, Mayo Clinic doctors ...

The S3 heart sound is essentially blood rushing into a specific chamber. Learn how this sound correlates to congestive heart ...

New research from Karolinska Institutet and Columbia University shows that the heart has a mini-brain - its own nervous system that controls the heartbeat.

New research reveals the heart has its own complex nervous system, or "mini-brain," capable of regulating the heartbeat independently of the brain.

Chest pain is often considered the telltale sign of a heart attack, but there are other, lesser-known symptoms that could ...