Pharmacology of Cardiac Function brings together the proceedings of the Second International Pharmacological Meeting of the International Union of Physiological Sciences, held in Prague, Czechoslovakia, on August 20-23, 1963. The meeting provided a forum for discussing advances in the understanding of the pharmacology of cardiac function and addressed topics ranging from the link between muscle physiology and the heart to the development of tension in cardiac muscle. This volume is comprised of 21 chapters and begins with an overview of the structural aspects of contraction in cardiac and skel