Biphasic effect of hypercapnia on myocardial contractility.
D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002245:Carbon Dioxide; D002415:Cats; D006863:Hydrogen-Ion Concentration; D006935:Hypercapnia / Q000503:physiopathology*; D009200:Myocardial Contraction / Q000187:drug effects; D010313:Partial Pressure; D011433:Propranolol / Q000494:pharmacology; D012110:Reserpine / Q000494:pharmacology
D002245:Carbon Dioxide; D012110:Reserpine; D011433:Propranolol; D002118:Calcium