论文部分内容阅读
近年来,关于老年人血流动力学特点的研究日渐增多,但多数研究是在静息状态下进行的。尽管国外关于运动状态下的研究已有报道,但文献尚少,结论也不尽相同。为此,我们用无创性检测手段观察了部份健康老年人运动过程中血流动力学的特点,现报道如下:材料与方法对象共56例,均经病史、体检、X 线和心电图等排除了心肺疾患,确认为健康者。其中,60～82岁的老年人20例(男17例,女3例,平均年龄70岁);45～60岁老年前期成人23例(男18例,女5例,平均年龄54岁);25～44岁的中青年人22例(男17例,女5例,平均年龄34岁)。受检者为我院及来院进修的医务人员、退休职工及附近街道退休人员。
In recent years, the research on hemodynamics of the elderly is increasing day by day, but most studies are conducted at rest. Although foreign studies on exercise status have been reported, the literature is still low and the conclusions are not the same. To this end, we use noninvasive detection of hemodynamics observed during the exercise of some healthy elderly are reported as follows: Materials and methods, a total of 56 patients were excluded from history, physical examination, X-ray and ECG Heart and lung disease, confirmed as healthy. Among them, there were 20 elderly people aged 60-82 years old (17 males and 3 females with an average age of 70 years); 23 (aged 18 males and 5 females, with an average age of 54) aged 45-60 years old; Twenty-two middle-aged and young people aged 25-44 years (17 males and 5 females, mean age 34 years). The subjects were medical staff, retired staff and retirees from nearby streets who came to our hospital for further education.