Description and Validation of TAVIApp: A Novel Mobile Application for Support of Physicians in the Management of Aortic Stenosis—Management of Aortic Stenosis with TAVIApp

Figure 3

Selection of prosthesis size with TAVIApp using 2D echocardiography results. The figure reports a screenshot from TAVIApp where the user can input two-dimensional echocardiography measurements. When a CT scan is not available, TAVIApp selects the most appropriate CoreValve size using the following 2D echocardiography data: (a) diameter of the ascending aorta; (b) aortic diameter at the sinotubular junction; (c) aortic diameter at valsalva sinuses; (d) mean diameter of the aortic valve annulus.