Dynamic coronary stenosis.
D000818:Animals; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging / Q000503:physiopathology*; D001783:Blood Flow Velocity; D001794:Blood Pressure; D001810:Blood Volume; D017023:Coronary Angiography; D003331:Coronary Vessels / Q000503:physiopathology*; D004285:Dogs; D009130:Muscle, Smooth / Q000503:physiopathology; D013997:Time Factors; D014655:Vascular Resistance; D014661:Vasoconstriction; D014664:Vasodilation