Heart Rhythm (journal)

electricity arcing in a heart shape between two exposed wires
March 3, 2017

Mutation raises heart block risk

A newly identified genetic risk factor for heart block after surgery may help guide the course of postoperative care.

By Laura Daniel
Heart illustration thumbnail
June 21, 2013

Rhythm response tied to gene variant

A genetic variant that increases risk for atrial fibrillation also impacts the response to a common therapy for the heart rhythm disorder.

By Leigh MacMillan