title: New method to measure phasic coronary blood velocity in man.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000792:Angiography; D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D001158:Arteries / Q000502:physiology; D001783:Blood Flow Velocity / Q000295:instrumentation; D002404:Catheterization; D003327:Coronary Disease / Q000503:physiopathology; D003331:Coronary Vessels / Q000502:physiology* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000494:pharmacology; D011652:Pulmonary Circulation; D012119:Respiration; D014465:Ultrasonics
chemical_list: D005996:Nitroglycerin