Coronary collateral flow studies during variable aortic root pressure waveforms.
D000818:Animals; D001011:Aorta / Q000502:physiology*; D001794:Blood Pressure; D003097:Collateral Circulation; D003327:Coronary Disease / Q000503:physiopathology; D003331:Coronary Vessels / Q000502:physiology* / Q000601:surgery; D004285:Dogs; D008722:Methods; D012039:Regional Blood Flow; D013997:Time Factors; D014655:Vascular Resistance