Case Report
Persistent Unexplained Dyspnea: A Case of Hepatopulmonary Syndrome
Figure 2
Effective orifice area calculation for the mechanical prosthesis on the transthoracic echocardiography. On the top, the left ventricle outflow tract (LVOT) diameter measurement; on the bottom, the pulse wave analysis on the LVOT on the left and the prosthesis continuous wave analysis on the right.