title: [Myocardial blood flow and oxygen consumption in the fibrillating and empty-beating heart].
abstract: Myocardial flow and oxygen consumption are reduced during cardiopulmonary bypass. In ventricular fibrillation both flow and O2 consumption are higher than in the empty beating heart; after the fibrillation flow remains elevated although O2 consumption decreases. Aortic pressure is the major determinant of the myocardial flow rate, especially in hemodilution.
mesh_terms: D000818:Animals; D002315:Cardiopulmonary Bypass / Q000009:adverse effects; D003326:Coronary Circulation; D003331:Coronary Vessels / Q000503:physiopathology*; D004285:Dogs; D009206:Myocardium / Q000378:metabolism; D010101:Oxygen Consumption; D011183:Postoperative Complications / Q000503:physiopathology; D014693:Ventricular Fibrillation / Q000503:physiopathology*
vernacular_title: Myokardiale Durchblutung und Sauerstoffverbrauch beim flimmernden und leerschlagenden Herzen.