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垂体后叶素广泛用于食管静脉曲张破裂出血,加用硝酸甘油后可减少垂体后叶素所致的各种副作用。本研究目的是检验联合用药对冠脉血流及全身的和内脏的血流动力学影响,包括对作为门脉高压患者食管胃底侧枝流量指数——奇静脉流量的影响。材料和方法:8例病情稳定的酒精性肝硬化伴门脉高压者,从右锁骨下静脉、左股静脉及股动脉置入导管后分别测定肝静脉游离压、楔形压(相当于门静脉压力)和压力梯度(肝静脉压与门静脉压力差)、肺动脉和肺毛细血管楔入压。用热稀释法测定心输出量,在右股静脉和左锁骨下静脉分别插入导管,以测定奇静脉及冠
Pituitrin is widely used in esophageal variceal bleeding, plus nitroglycerin can reduce the various side effects caused by pituitrin. The purpose of this study was to examine the effects of combination therapy on coronary and systemic hemodynamics and visceral hemodynamics, including the effects on the esophageal and basal branch flow index - azygous venous flow in patients with portal hypertension. Materials and Methods: Eight patients with stable alcoholic cirrhosis accompanied by portal hypertension, from the right subclavian vein, left femoral artery and femoral artery after catheter were measured free hepatic venous pressure, wedge pressure (equivalent to portal pressure) And pressure gradient (hepatic venous pressure and portal venous pressure difference), pulmonary artery and pulmonary capillary wedge pressure. The cardiac output was determined by the thermal dilution method, catheters were inserted into the right femoral vein and the left subclavian vein, respectively, to determine the azygos vein and crown