How Do We Reconcile Echocardiography, Computed …

aortic regurgitant orifice area: description of a. method based on the conservation of mass. J Am. Coll Cardiol 1991;18:761–8. Chambers JB, Sprigings DC, Cochrane T, et al. Continuity equation and Gorlin formula compared. with directly observed orifice area in native and. prosthetic aortic valves. Br Heart J 1992;67:193–9. ................
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