Influence of some inhibitors and ions on the positive inotropic action of epinephrine, tyramine and calcium.
D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology; D001696:Biomechanical Phenomena; D002118:Calcium / Q000502:physiology; D002122:Calcium Chloride / Q000494:pharmacology*; D003864:Depression, Chemical; D004558:Electric Stimulation; D004837:Epinephrine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D005260:Female; D005459:Fluorides / Q000494:pharmacology*; D006352:Heart Ventricles / Q000187:drug effects; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009578:Nitrobenzenes / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology*; D051381:Rats; D013566:Sympathomimetics / Q000494:pharmacology; D014439:Tyramine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D016276:Ventricular Function
D000889:Anti-Arrhythmia Agents; D009578:Nitrobenzenes; D013566:Sympathomimetics; D011433:Propranolol; D008274:Magnesium; D002122:Calcium Chloride; D005459:Fluorides; D002118:Calcium; D014439:Tyramine; D004837:Epinephrine