title: Sawtooth effect: fact or fancy?
authors.forename: B J
authors.initials: BJ
authors.lastname: Roth
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D022062:Electrophysiologic Techniques, Cardiac; D006329:Heart Conduction System / Q000502:physiology; D006352:Heart Ventricles / Q000166:cytology*; D006801:Humans; D007365:Intercellular Junctions / Q000502:physiology*; D016276:Ventricular Function