title: Back to the past or on to the future?
authors.affiliation: Krannert Institute of Cardiology, Indiana University School of Medicine, Indianapolis, Indiana.
authors.forename: Douglas P
authors.initials: DP
authors.lastname: Zipes
mesh_terms: D001145:Arrhythmias, Cardiac / Q000628:therapy*; D002304:Cardiac Pacing, Artificial; D017147:Defibrillators, Implantable; D004554:Electric Countershock / Q000295:instrumentation*; D006801:Humans