Cardiology

'World's smallest pacemaker' appears promising in human trial

(HealthDay)—The world's smallest pacemaker is safe and effective in patients with symptomatic bradycardia, according to the first human clinical trial of the device. The findings were scheduled to be presented at the annual ...

Cardiology

Endurance sport causes strain in right side of the heart

Otherwise healthy people who exercise strenuously for more than 90 minutes suffer from a post-exercise drop in heart performance, but only in the right side of the heart, according to researchers at the University of Adelaide.

Cardiology

If you were a preemie, take heed for your heart

Being born prematurely may be linked to important changes in how your heart forms and works as an adult, according to new research in the American Heart Association's journal Circulation.

Diseases, Conditions, Syndromes

Estrogen treatment may help reverse severe pulmonary hypertension

UCLA researchers have found that the hormone estrogen may help reverse advanced pulmonary hypertension, a rare and serious condition that affects 2 to 3 million individuals in the U.S., mostly women, and can lead to heart ...

page 3 from 4