title: [Specific increase in relaxation velocity of the isolated ventricular myocardium of rhesus monkeys, guinea pigs and frogs produced by sympathetic transmitters, and the neutralization of this effect by beta-receptor blockade].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000251:Adenosine Triphosphatases / Q000378:metabolism; D000818:Animals; D001001:Anura; D001696:Biomechanical Phenomena; D002118:Calcium / Q000494:pharmacology*; D004721:Endoplasmic Reticulum / Q000201:enzymology; D004837:Epinephrine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D004983:Ethanolamines / Q000494:pharmacology; D000882:Haplorhini; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D006352:Heart Ventricles; D066298:In Vitro Techniques; D009119:Muscle Contraction; D009206:Myocardium / Q000166:cytology / Q000201:enzymology; D010210:Papillary Muscles / Q000502:physiology; D011984:Sensory Receptor Cells / Q000187:drug effects; D013268:Stimulation, Chemical; D013564:Sympathetic Nervous System / Q000187:drug effects
chemical_list: D004983:Ethanolamines; D000251:Adenosine Triphosphatases; D002118:Calcium; D004837:Epinephrine
vernacular_title: Die spezifische Beschleunigung des Erschlaffungsprozesses durch sympathische Uberträgerstoffe und die Hemmung dieses Effektes durch beta-Receptoeen-Blockade, Versuche an  isolierten Papillarmuskeln von Rhesus-Affen und Meerschweinchen sowie an Ventrikelstreifen vom Frosch.