Q: I recently had an electrocardiogram as part of a routine physical exam. The report said I had a bundle branch block. What does that mean? Will I need a pacemaker? A: Bundle branch blocks are ...

In order for your heart to beat properly, your heart’s tissue conducts electrical impulses throughout your heart muscle in a regular pattern. This electrical impulse causes the upper chambers (atria) ...

Please provide your email address to receive an email when new articles are posted on . Researchers in Spain reported they validated the diagnostic accuracy of the BARCELONA algorithm for acute MI ...

Almost one-third of patients undergoing transcatheter aortic valve replacement (TAVR) with a balloon-expandable device develop new-onset left bundle branch block, although the condition resolves by ...

Please provide your email address to receive an email when new articles are posted on . Many patients implanted with a repositionable bioprosthesis during transcatheter aortic valve replacement ...