Fig. 5From: The Carpentier-Edwards Perimount Magna mitral valve bioprosthesis: intermediate-term efficacy and durabilityPreoperative (gray circles) and postoperative (dark boxes) right ventricular systolic pressure (RVSP) (in millimeters of mercury) per echocardiography by Magna valve size (in millimeters). Asterisks = pre- and postoperative matched pairs that are significantly different (P < 0.05)Back to article page