Uptake of norepinephrine as a determinant of the magnitude of the inotropic response.
D000818:Animals; D003042:Cocaine / Q000494:pharmacology; D007545:Isoproterenol / Q000378:metabolism; D008297:Male; D008722:Methods; D009119:Muscle Contraction / Q000187:drug effects*; D009206:Myocardium / Q000378:metabolism*; D009638:Norepinephrine / Q000378:metabolism*; D051381:Rats; D014316:Tritium
D014316:Tritium; D003042:Cocaine; D007545:Isoproterenol; D009638:Norepinephrine