title: A new indwelling catheter for coronary sinus blood sampling in dogs.
mesh_terms: D000818:Animals; D001800:Blood Specimen Collection / Q000295:instrumentation*; D006328:Cardiac Catheterization / Q000295:instrumentation*; D003331:Coronary Vessels; D004285:Dogs; D009206:Myocardium / Q000378:metabolism; D010101:Oxygen Consumption