title: [Pressure curves in the coronary arteries (author's transl)].
abstract: During catheterization of the coronary vessels two different pressure curves can be registrated. One curve looks like the aortic pressure while the other is similar the ventricular curve. The diastolic pressure of these curves lies below the aortic diastolic pressure but is higher than the diastolic ventricular pressure. The appearence of the different pressure curves is independent from the morphology of the coronary arteries. The different form of the pressure curves depends on the dynamic of the blood flow in the coronary system which is discussed.
mesh_terms: D001794:Blood Pressure; D006328:Cardiac Catheterization; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000503:physiopathology; D003331:Coronary Vessels / Q000503:physiopathology*; D003971:Diastole; D006801:Humans; D013599:Systole
vernacular_title: Druckkurvenverhalten im Bereich der Herzkranzgefässe.