E.g.: 3 minutes running at 12km/h, heart rate measured after the 3 minutes: 130 bpm; 3 minutes running at 13km/h, heart rate measured after the 3 minutes: 150 bpm.
13km/h跑3分钟，之后测得心率是150bpm
2
Secondary measures included change in 24-h blood pressure and glomerular filtration rate (GFR).
次要结果包括24小时血压和肾小球滤过率（GFR）的改变。
3
Methods Parameters of strain and strain rate were obtained and compared among 23 HCM patients, 30 patients with H-LVH and 20 healthy people (control group).