[Calibrated strain-gauge arch for the direct measurement of the contractile force of the heart].
D000818:Animals; D004285:Dogs; D004837:Epinephrine / Q000494:pharmacology; D006321:Heart / Q000187:drug effects*; D006329:Heart Conduction System / Q000187:drug effects; D006334:Heart Function Tests / Q000295:instrumentation*; D008365:Manometry; D011199:Potentiometry
D004837:Epinephrine
Strain-gauge arch calibrato per la misurazione diretta della forza contrattile del cuore.