Cardiac pacing and defibrillation studies

Cardiac pacing and defibrillation research examines how electrical devices implanted in the chest can correct dangerous heart rhythms and help a failing heart pump more effectively. Cardiac Resynchronization Therapy, for instance, uses precisely timed electrical pulses to coordinate the contraction of the heart's chambers, which can be badly out of sync in patients with heart failure and left ventricular dysfunction—a condition that dramatically raises the risk of sudden cardiac death. Implantable cardioverter-defibrillators add another layer of protection by detecting and terminating life-threatening ventricular arrhythmias before they prove fatal. Active questions in the area include identifying which patients benefit most from these therapies, optimizing lead placement using echocardiography, and determining how remote monitoring can enable earlier intervention before a patient's condition deteriorates.

Works

93,567

Total citations

997,666

Keywords

Cardiac Resynchronization TherapyImplantable Cardioverter-DefibrillatorHeart FailureVentricular ArrhythmiasLeft Ventricular DysfunctionEchocardiography