A new therapy to re-engage the heart's natural electrical pathways - instead of bypassing them - could mean more treatment options for heart failure patients who also suffer from electrical ...

Reentry arrhythmia occurs when electrical signals in the heart deviate from their usual path, creating a loop that causes repeated stimulation and disrupts the heart’s rhythm. Symptoms of reentry ...

Matters of the heart are truly sensitive, especially when its electrical system is disrupted. This is also called an arrhythmia, which occurs when there is a problem with the rate or rhythm of your ...

Until recently, heart specialists have not had noninvasive tools like MRI and CT, to better understand the heart's electrical function. In work supported by a Merit Award from the NIH, Rudy has ...

CHICAGO, Nov. 17 – Preliminary findings of a study in rats suggests that a person's own cells might one day replace artificial pacemakers, researchers reported today at the American Heart ...