Y. Sakakibara et al., IMPLANTATION OF A MECHANICAL VALVE WITHIN THE ORIFICE OF A MITRAL BIOPROSTHESIS IN A CASE WITH SEVERELY CALCIFIED LEFT ATRIUM - A CASE-REPORT, Angiology, 49(10), 1998, pp. 857-860
The case of a 61-year-old woman with deterioration of mitral bioprosth
esis and severe left atrial calcification is presented. Although the i
mplantation of a mechanical valve within the orifice of a mitral biopr
osthesis was tried, we found a major pitfall in this method was exact
orifice matching.