title: Homogeneity out of heterogeneity.
authors.affiliation: Department of Medicine, University of Connecticut, Farmington 06032.
authors.forename: A M
authors.initials: AM
authors.lastname: Katz
authors.forename: P B
authors.initials: PB
authors.lastname: Katz
mesh_terms: D002302:Cardiac Output; D004594:Electrophysiology; D005786:Gene Expression Regulation; D006321:Heart / Q000502:physiology*; D006801:Humans; D009200:Myocardial Contraction; D009206:Myocardium / Q000378:metabolism