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心输出量是权衡心脏功能状态的良好指标。既往测定的心输出量以创伤性侵入性较多。近年来无创伤性非侵入法(阻抗法)已相继用于临床和科研,为心脏功能测定、血流动力学观察创造了良好条件。我区地处高原,大气压与氧分压均低于低海拔区,心输出量等血流动力学参数的正常值是多少?与某些疾病对照有哪些异同之处?这是本文要探索的内容。检测对象所有检测对象以当地驻军干部、战士为主。经常规体检、X光、心电图、血压等检查,证明无心血管疾病者列为正常组。其中男325人、女67人,共计392人。对照组66人,其中高血压21人、肺心病37人、冠心病8人。正常组按性别、年令分为<25岁组、26～45岁组、>46岁组。对照组不再分组。
Cardiac output is a good indicator of cardiac function. Previously measured cardiac output trauma invasive more. In recent years, non-invasive noninvasive method (impedance method) have been used in clinical and scientific research, for cardiac function determination, hemodynamic observation created a good condition. My area is located in the plateau, atmospheric pressure and oxygen partial pressure are lower than the low altitude area, cardiac output and other hemodynamic parameters of the normal value? What are the similarities and differences with some disease control? This is to explore content. All test objects to be detected are local garrison cadres and fighters. Regular physical examination, X-ray, electrocardiogram, blood pressure and other tests to prove that no cardiovascular disease as a normal group. Among them, there are 325 males and 67 females, a total of 392 people. The control group of 66 people, of which 21 were hypertensive, pulmonary heart disease 37, 8 coronary heart disease. The normal group according to gender, the year is divided into <25 years old group, 26-45 years old group,> 46 years old group. Control group no longer grouped.