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Figure 114-3

Algorithm for the Management of Aortic Stenosis (AS) !!flowchart!!

Algorithm for the management of aortic stenosis (AS). See Figure 283-2, p. 1533, in HPIM 19 for explanation of specific stages A-D of disease progression. AS, aortic stenosis; AVA; aortic valve area; AVR, aortic valve replacement by either surgical or transcatheter approach; DSE, dobutamine stress echocardiography; ETT, exercise treadmill test; LVEF, left ventricular ejection fraction; Pmean, mean pressure gradient; and Vmax, maximum velocity. (Adapted from RA Nishimura et al: 2014 AHA/ACC Guideline for the Management of Patients with Valvular Heart Disease. J Am Coll Cardiol 63:e57, 2014.)