Methods: 345 patients with acute cerebrovascular disease were prpspectively studied at random on 166 patients with Tagamet and 179 patients on the basis of conventional treatment.

• 方法：对345例急性脑血管病进行前瞻性分析研究，其中治疗组166例加用泰胃美治疗，对照组179例未加用制酸药或胃粘膜保护剂，分别观察应激性溃疡的发生率。