Day P J, Roberts W C
Am J Cardiol. 1984 Jan 1;53(1):157-9. doi: 10.1016/0002-9149(84)90701-x.
This report analyzes 155 patients with rheumatic mitral stenosis in whom the operatively excised mitral valve was x-rayed to determine the presence of and extent of calcific deposits and the preoperative level of total serum cholesterol (TC). The amount of mitral calcium was graded 0 to 4+ and the average TC for each of the 5 groups was: 0 deposits--21 patients (14%) (TC = 188 mg/dl); 1+-50 patients (32%) (TC = 196 mg/dl); 2+-22 patients (14%) (TC = 198 mg/dl); 3+-37 patients (24%) (TC = 205 mg/dl), and 4+-25 patients (16%) (TC = 184 mg/dl). These average values of TC and the mean ages of the patients in each of the 5 groups of mitral calcium were not significantly different.
本报告分析了155例风湿性二尖瓣狭窄患者，对其手术切除的二尖瓣进行X线检查，以确定钙化沉积物的存在及程度，以及术前血清总胆固醇（TC）水平。二尖瓣钙化量分为0至4 +级，5组中每组的平均TC为：0级钙化——21例患者（14%）（TC = 188mg/dl）；1 +级钙化——50例患者（32%）（TC = 196mg/dl）；2 +级钙化——22例患者（14%）（TC = 198mg/dl）；3 +级钙化——37例患者（24%）（TC = 205mg/dl）；4 +级钙化——25例患者（16%）（TC = 184mg/dl）。这5组二尖瓣钙化患者的TC平均值及平均年龄无显著差异。
