title: Effect of adaptation to simulated altitude upon the in vitro response of rat cardiac muscle to barbiturate and ethanol.
mesh_terms: D000064:Acclimatization; D000532:Altitude Sickness / Q000503:physiopathology*; D000818:Animals; D001463:Barbiturates / Q000494:pharmacology*; D000431:Ethanol / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D000860:Hypoxia / Q000503:physiopathology*; D066298:In Vitro Techniques; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D010424:Pentobarbital / Q000494:pharmacology; D051381:Rats
chemical_list: D001463:Barbiturates; D000431:Ethanol; D010424:Pentobarbital