闭塞性动脉疾病病人的血液粘稠度比正常人高。但是,血液粘稠度与冠状动脉闭塞程度之间的确切关系尚未阐明。作者选择75例35～55岁男性病人,其中50例因心绞痛入院做冠状动脉造影检查;另25例无心血管病,心电正常,做对照。全部病人均测定了血液粘稠度、血细胞压积和血浆纤维蛋白元浓度。着重研究血液粘稠度与冠状动脉闭塞程度之间的关系。 Patients with occlusive arterial disease have a higher blood viscosity than normal people. However, the exact relationship between blood viscosity and degree of coronary occlusion has not been elucidated yet. The authors selected 75 patients 35 to 55 years old male patients, of which 50 were admitted to hospital for angina pectoris coronary angiography; the other 25 patients without cardiovascular disease, normal ECG, as a control. All patients were measured for blood viscosity, hematocrit and plasma fibrin concentration. Focus on the relationship between blood viscosity and degree of coronary occlusion.