Au J, Campanella C
Cardiac Surgery Unit, Royal Infirmary, Edinburgh.
Thorax. 1989 Mar;44(3):236-7. doi: 10.1136/thx.44.3.236.
Mitral prosthetic valve regurgitation due to stent fracture with consequent cusp prolapse occurred in two patients with a Wessex porcine bioprosthesis.
两名使用韦塞克斯猪生物瓣膜的患者发生了因支架断裂导致尖瓣脱垂的二尖瓣人工瓣膜反流。