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本文报导42例健康青年人,冷加压试验。收缩压≥30mmHg,舒张压≥25mmHg共7例。在ST段无变化的情况下,R波振幅可首先增高,其阳性率分别为ΔR39.5％,ΔRST39.5％,R66.6％。血压与心率双峰乘(?)位为10163.38经统计学处理,证明上述资料属于正常分布。
This article reports 42 healthy young people, cold pressure test. Systolic blood pressure ≥ 30mmHg, diastolic blood pressure ≥ 25mmHg total of 7 cases. In the absence of changes in the ST segment, the amplitude of the R wave may first increase, the positive rates were ΔR39.5%, ΔRST39.5% and R66.6%, respectively. Blood pressure and heart rate double peak multiplication (?) Bit is 10163.38 by the statistical analysis, that the above data belong to the normal distribution.