Bradycardia is a lot more common than generally believed, but is often asymptomatic and not clinically relevant, and may lead to needless pacemaker therapy, suggests a post-hoc analysis of a major ...

DENVER, CO—The use of an implantable loop recorder (Reveal LINQ, Medtronic) identifies a high incidence of arrhythmic events at 12 months in patients who develop persistent left bundle branch block ...

Barcelona, Spain, 1 September 2009: The REVISE Study (Reveal in the Investigation of Syncope and Epilepsy) found that 1 in 8 adult patients in the United Kingdom, previously thought to be suffering ...

The Reveal in the Investigation of Syncope and Epilepsy (REVISE) study found that one in eight patients who were previously thought to have epilepsy or in whom this diagnosis was in doubt actually had ...

In the normal heart, the lower chambers (ventricles) pump at the same time and in sync with the heart's upper chambers (atria). Cardiac resynchronization therapy (CRT), also called biventricular ...

In the normal heart, the heart's lower chambers (ventricles) pump in sync with the heart's upper chambers (atria). When a person has heart failure, often the right and left ventricles do not pump ...

A pacemaker is an electric medical device that’s generally about the size of a matchbox. A surgeon implants it under your skin to help manage irregular heartbeats called arrhythmias. Pacemakers can ...