心电运动试验是诊断冠心病及心脏功能评估的重要方法，然常规运动试验有局限性。
Exercise eleetrocardiography testing has been accepted as an important means of assessment of myocardial ischemia and cardiac function, but routine exercise testing has its limitations and drawbacks.
主要有效评估是6分钟步行距离(6mwd)测试，纽约心脏协会功能级别改变以及几种标准呼吸困难等级评分。
Primary efficacy measures were the 6-minute walking distance (6mwd) test, change in New York Heart Association functional class and several standard dyspnoea rating scales.
研究的第一天测量受试者的血压、心率，并做心电图评估其心脏功能。
On the first day of the study, they measured each volunteer's blood pressure and heart rate and also took an electrocardiogram (ECG) to assess heart function.
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