Universidad Francisco de Vitoria, Madrid, Spain,
Eur J Appl Physiol. 2014 Jun;114(6):1123-8. doi: 10.1007/s00421-014-2847-4. Epub 2014 Feb 20.
Despite a growing clinical interest in determining the heart rate recovery (HRR) response to exercise, the limits of a normal HRR have not yet been well established.
This study was designed to examine HRR following a controlled maximal exercise test in healthy, physically active adult men.
The subjects recruited (n = 789) performed a maximal stress test on a treadmill. HRR indices were calculated by subtracting the first and third minute heart rates (HRs) during recovery from the maximal HR obtained during stress testing and designated these as HRR-1 and HRR-3, respectively. The relative change in HRR was determined as the decrease in HR produced at the time points 1 and 3 min after exercise as a percentage of the peak HR (%HRR-1/HR(peak) and %HRR-3/HR(peak), respectively). Percentile values of HRR-1 and HRR-3 were generated for the study population.
Mean HHR-1 and HHR-3 were 15.24 ± 8.36 and 64.58 ± 12.17 bpm, respectively, and %HRR-1/HR(peak) and %HRR-3/HR(peak) were 8.60 ± 4.70 and 36.35 ± 6.79%, respectively. Significant correlation was detected between Peak VO2 and HRR-3 (r = 0.36; p < 0.001) or %HRR-3/HR(peak) (r = 0.23; p < 0.001).
Our study provides normality data for HRR following a maximal Ergometry test obtained in a large population of physically active men.
尽管人们越来越关注运动时心率恢复（HRR）反应，但 HRR 的正常范围尚未得到很好的确立。
本研究旨在检查健康、活跃的成年男性进行受控最大运动试验后的 HRR。
招募的受试者（n = 789）在跑步机上进行最大应激测试。HRR 指数通过从应激测试中获得的最大 HR 中减去恢复期间第一分钟和第三分钟的 HR（HRR-1 和 HRR-3）来计算。HRR 的相对变化通过在运动后 1 分钟和 3 分钟时 HR 的减少量表示，占峰值 HR 的百分比（%HRR-1/HR（峰值）和%HRR-3/HR（峰值），分别）。为研究人群生成 HRR-1 和 HRR-3 的百分位值。
平均 HRR-1 和 HRR-3 分别为 15.24 ± 8.36 和 64.58 ± 12.17 bpm，%HRR-1/HR（峰值）和%HRR-3/HR（峰值）分别为 8.60 ± 4.70 和 36.35 ± 6.79%。在最大摄氧量（Peak VO2）和 HRR-3（r = 0.36；p < 0.001）或%HRR-3/HR（峰值）（r = 0.23；p < 0.001）之间检测到显著相关性。
我们的研究提供了在大量活跃男性中进行最大功量测试后 HRR 的正常数据。
