title: Cardiac alternans: mechanisms and pathophysiological significance.
authors.affiliation: Angeion Corporation, Minneapolis, MN 55428-1088, USA.
authors.forename: D E
authors.initials: DE
authors.lastname: Euler
mesh_terms: D000200:Action Potentials; D000818:Animals; D002118:Calcium / Q000378:metabolism; D006331:Heart Diseases / Q000378:metabolism / Q000503:physiopathology*; D006801:Humans; D008955:Models, Cardiovascular; D009200:Myocardial Contraction; D012519:Sarcoplasmic Reticulum / Q000378:metabolism; D013564:Sympathetic Nervous System / Q000503:physiopathology
chemical_list: D002118:Calcium