Pulsus alternans in aortic stenosis; hemodynamic observations in 50 patients studied by left heart catheterization.
D001021:Aortic Valve; D001024:Aortic Valve Stenosis; D006328:Cardiac Catheterization; D003251:Constriction, Pathologic; D005936:Glucans; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D011674:Pulse
D005936:Glucans; C439358:alternan
AORTIC VALVE/stenosis; PULSE