Study of the Implantable Cardioverter Defibrillator (ICD) Intracardiac Electrograms

CompletedOBSERVATIONAL
Enrollment

630

Participants

Timeline

Start Date

March 31, 2005

Primary Completion Date

December 31, 2011

Study Completion Date

December 31, 2011

Conditions
Congestive Heart FailureSudden Cardiac DeathArrhythmiaCardiomyopathies
Trial Locations (2)

21205

Johns Hopkins University School of Medicine, Baltimore

63110

Washington University School of Medicine, St Louis

All Listed Sponsors
collaborator

Washington University School of Medicine

OTHER

lead

Johns Hopkins University

OTHER