A median value of the mitral valve area, obtained from the measurements of three classical non-invasive methods (2D planimetry, pressure half-time and PISA method), was used as the reference method ...

European Heart Journal - Cardiovascular Imaging, Clinical/Original Paper, Leopoldo Pérez de Isla, Carlos Casanova, Carlos Almería, José Luis Rodrigo, Pedro Cordeiro, Luis Mataix, Ada Lia ...