[The effect of N2O on the isometric contraction force of the left ventricular papillary muscles of rats].
D000818:Animals; D009200:Myocardial Contraction / Q000187:drug effects*; D009584:Nitrogen / Q000008:administration & dosage / Q000494:pharmacology; D009609:Nitrous Oxide / Q000008:administration & dosage / Q000494:pharmacology*; D010210:Papillary Muscles / Q000187:drug effects*; D051381:Rats
D009609:Nitrous Oxide; D009584:Nitrogen