【摘要】 为研究肝硬变患者体循环血液动力学的障碍,对55例肝炎后肝硬变及63例正常人测定了STI,肝硬变者LVET平均303.8毫秒,比正常组平均292.85毫秒明显延长;PEP/LVET比值明显缩短,代偿期组还伴有ICT/LVET值的显著缩短,反映其特有的高动力循环状态。进入失代偿期,上述改变消失。STI有助于了解肝硬变病情,指导治疗和判断预后。更多还原

【Abstract】 In order to study the disorder of circulatory blood dynamic in cirrhosis, we have examined STI of 55 postnecrotic cirrhosis and 63 normals. The LVET of cirrhosis averaged 303.8 ms which was longer than normal(292.85 ms;), the ratio of PEP/LVET was shorter significantly, the ICT/LVET in compensatory group was significantly shorter too These responded to the special state of hyperdynamic circulation. During decompensation, all of the above changes disappeared. So examining STI is useful to understand the patients’ condition, propose treatment and judge the prognosis.更多还原