title: Intracoronary Doppler and collateral resistance.
authors.forename: C
authors.initials: C
authors.lastname: Seiler
mesh_terms: D003097:Collateral Circulation / Q000502:physiology; D003327:Coronary Disease / Q000000981:diagnostic imaging* / Q000503:physiopathology; D003331:Coronary Vessels / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006801:Humans; D018084:Ultrasonography, Interventional; D014655:Vascular Resistance / Q000502:physiology