Objectives : C V A(Cerebral Vascular Attack) is the severest and most important disease that makes doctors difficult in treating, also makes patients difficult to recover. I intended to research for imformations and standards of C V A patients of Sasang Constitutional Medicine through this clinical study. Methods : 106 C V A patients(61 men and 45 women) who had been inpatients from October 19, 1996 to August 19, 1999 in Conmaul Oriental Hospital were investigated and analysed the characteristics, past histories, symtoms, progress, relationship with other diseases for example DM and HTN, efficacy of oriental medical treatments. Results and Conclusions : The results of constitutional analysis showed 51 Taeumin(48.1%) 13 Soyangin(12.3%) 12 Soeumin(11.3%) 7 Taeyangin(6.6%). In the frequency of C V A, age of $60{sim}69(43.4%)$ is major, both $50{sim}59;and;70{sim}79$ (17.9%) are next. and in pre-disease on the past, C V A is major, digestive disease and musuloskeletal disease are next. In chief complaint, kinetic disorder is major dyslogia is next. In efficacy of treatments, Slightly Improved(52.9%) is the most occupied part of that.