Talley J D, Lutz J F, Wenger N K
Can J Cardiol. 1986 May-Jun;2(3):152-5.
Thrombosis of a mechanical cardiac valve is a complication potentially preventable by adequate anticoagulation. A patient is described who discontinued anticoagulant therapy, with resultant near-fatal thrombosis of a mitral Bjork-Shiley valve. The literature is reviewed concerning the incidence of thrombotic prosthetic valve occlusion in the various anatomical sites and potential factors contributing to its occurrence.
机械心脏瓣膜血栓形成是一种通过充分抗凝可能可预防的并发症。本文描述了一名患者，其停用抗凝治疗后，导致二尖瓣 Bjork-Shiley 瓣膜发生近乎致命的血栓形成。本文回顾了关于不同解剖部位人工瓣膜血栓形成闭塞的发生率以及导致其发生的潜在因素的文献。
