Use of active notch filtration with electrically induced cardiac asystole to establish zero blood flow for in vivo flowmeter calibration.
D000818:Animals; D001158:Arteries; D001783:Blood Flow Velocity / Q000295:instrumentation*; D001794:Blood Pressure; D004285:Dogs; D004582:Electronics, Medical; D005263:Femoral Artery; D006324:Heart Arrest, Induced