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前言在进行湖北省儿童少年心脏血管系统改进台阶试验方法及其评定标准研究过程中,我们除测定了该课题所必需的登台阶后(以下简称负荷后)第2分钟前30秒的脉搏频率(以下简称脉率)外,还测定了登台阶前安静时(以下简称负荷前)和负荷后第1分钟的脉率和血压,以了解改进台阶试验前、后脉率、血压的变化,观察改进台阶试验负荷对心脏血管系统机能的影响。并通过对收缩压/脉率心功能指数的分析讨论及其评定标准的制定,对湖北儿
Preface in Hubei Province children and adolescents cardiovascular system improvement step test method and its evaluation criteria in the process of research, we measured the subject necessary for step-up (hereinafter referred to as load) 2 minutes before the second 30 seconds pulse rate ( (Hereinafter referred to as the pulse rate), but also determined the step before the bench quiet (hereinafter referred to as the load before) and the first minute after the pulse rate and blood pressure to improve before and after the step test to improve the pulse rate, blood pressure changes observed observation Effect of Bench Test Load on Cardiovascular System Function. And through the systolic pressure / pulse heart function index analysis and discussion of the evaluation criteria for the development of Hubei children