National Heart, Lung, and Blood Institute
- What Is a Pacemaker?
- What Is an Arrhythmia?
- What Is an Implantable Cardioverter Defibrillator?
- What Is Atrial Fibrillation?
- What Is Cardiomyopathy?
- What Is Long QT Syndrome?
- What Is Sudden Cardiac Arrest?
Call (301) 496-4236 for more information
Clinical Trials Information
The NIH funds research studies that you may be able to join. Visit clinicaltrials.gov for a list of ongoing clinical trials.
This page last reviewed on Thursday, April 07, 2011