Shurmur S W, D'Elia J A, Gleason R E, Nesto R W, DeSilva R A, Weinrauch L A
Department of Cardiology, New England Deaconess Hospital, Boston, Massachusetts.
Ren Fail. 1990;12(2):103-7. doi: 10.3109/08860229009087126.
The prevalence of aortic valve and mitral valve or mitral annular calcification by echocardiography was studied in 66 dialysis patients and correlated with results of 24-h ambulatory and resting ECG data and 12-month survival. The well-known association of mitral valve or mitral annular calcification with cardiac conduction defects was confirmed. Those patients with mitral valve or mitral annular calcification demonstrated a higher prevalence of first-degree atrioventricular block and bundle branch block. Despite advanced age and these conduction defects, those patients with mitral valvular calcification did not show decreased survival at 12 months.
通过超声心动图研究了66例透析患者主动脉瓣、二尖瓣或二尖瓣环钙化的患病率，并将其与24小时动态心电图和静息心电图数据结果以及12个月生存率相关联。二尖瓣或二尖瓣环钙化与心脏传导缺陷之间的已知关联得到了证实。那些有二尖瓣或二尖瓣环钙化的患者一度房室传导阻滞和束支传导阻滞的患病率更高。尽管年龄较大且存在这些传导缺陷，但那些有二尖瓣钙化的患者在12个月时并未显示生存率降低。
