title: Cardiodepressive and noradrenaline-antagonistic effects of the organic calcium-antagonist D 600 in the spontaneously beating guinea-pig atrium.
mesh_terms: D000818:Animals; D003864:Depression, Chemical; D004558:Electric Stimulation; D005711:Gallopamil / Q000494:pharmacology*; D006168:Guinea Pigs; D006339:Heart Rate / Q000187:drug effects*; D066298:In Vitro Techniques; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D009638:Norepinephrine / Q000037:antagonists & inhibitors*; D012110:Reserpine / Q000494:pharmacology; D014700:Verapamil / Q000031:analogs & derivatives*
chemical_list: D005711:Gallopamil; D012110:Reserpine; D014700:Verapamil; D009638:Norepinephrine