Scientific statement: Understand the radiation risks before having heart imaging

People should understand why a heart-imaging test is needed before undergoing the procedure, including the benefits and risks involved, such as the potential long-term risk from radiation exposure, advises a new scientific statement in the American Heart Association’s journal Circulation.

“When medical imaging is being considered, patients should feel very […]

New technology uses electromagnets to more safely guide heart implants

A new procedure that uses electromagnets to help doctors  implant heart pacing devices is safer because it reduces radiation exposure for both patients and physicians.

That’s the new finding published Tuesday in the American Heart Association journal Circulation: Arrhythmia and Electrophysiology.

The new technique, called electronmagnetic tracking, is similar to GPS tracking found in […]