title: From nonuniform repolarization to abnormal calcium dynamics: the elusive culprit for ventricular arrhythmias in heart failure.
authors.forename: Sanjiv M
authors.initials: SM
authors.lastname: Narayan
mesh_terms: D000200:Action Potentials; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D002118:Calcium / Q000378:metabolism*; D002304:Cardiac Pacing, Artificial; D004285:Dogs; D006329:Heart Conduction System / Q000503:physiopathology*; D006333:Heart Failure / Q000503:physiopathology*; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D018754:Ventricular Dysfunction / Q000503:physiopathology*
chemical_list: D002118:Calcium