the positive inotropic action of dopamin ( 1.10 ( -6 ) g/ml ) , isadrin ( 1.10 ( -7 ) g/ml ) and strophanthine ( 1.10 ( -6 ) g/ml ) on the myocardium in patients with acquired heart diseases is remarkably diminished after the hypothermal pause .
C0027061
myocardium
C0018787
heart