• Y Matsuki, S Suzuki, Y Isomatsu, K Kasama, T Minami, and M Masuda.
• Department of Surgery, Yokohama City University, Yokohama, Japan.
• Kyobu Geka. 2011 Apr 1;64(4):341-3.

AbstractA 77-year-old man on hemodialysis was admitted to our hospital due to heart failure. Echocardiography showed aortic valve stenosis and regurgitation, mitral valve stenosis and regurgitaion, and tricuspid valve regurgitation. Catheter examination revealed severe calcification at aortic valve and mitral valve including their annulus. At the operation, the calcifications of the aortic and mitral valvular annulus was removed using a cavitron ultrasonic surgical aspirator (CUSA). Reconstructions of the defect of the posterior part of the mitral annulus and of the aortic annulus at the site of the left coronary cusp were achieved by patch technique using autologous pericardium. Aortic and mitral valve replacement and tricuspid valve annuloplasty were performed. The postoperative course was uneventful. Operative technique to remove calcification from valvular annulus using CUSA and reconstruct of the defect of the annulus with autologous pericardium is a very useful technique to prevent left ventricular rupture, perivalvular leakage and any other complications.

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