A case of frequent ventricular premature beat after myocardial infarction treated by drug combined with individualized precise constant load exercise therapy

doi:10.3877/cma.j.issn.2095-6568.2024.03.007

Chinese Journal of Heart and Heart Rhythm(Electronic Edition) ›› 2024, Vol. 12 ›› Issue (03): 176-179. doi: 10.3877/cma.j.issn.2095-6568.2024.03.007

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A case of frequent ventricular premature beat after myocardial infarction treated by drug combined with individualized precise constant load exercise therapy

Laiying Xu¹, Xiao Cheng¹, Hengfen Dai¹, Junliang Hou¹, Yilin Su¹, Yan Zhang¹^,^†()

1.Cardiac Rehabilitation Center, Department of Cardiology, Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou Institute of Cardiovascular Diseases, Fuzhou 350009, China

Received:2023-10-13 Online:2024-09-25 Published:2024-11-04
Contact: Yan Zhang

Abstract

Laiying Xu, Xiao Cheng, Hengfen Dai, Junliang Hou, Yilin Su, Yan Zhang. A case of frequent ventricular premature beat after myocardial infarction treated by drug combined with individualized precise constant load exercise therapy[J]. Chinese Journal of Heart and Heart Rhythm(Electronic Edition), 2024, 12(03): 176-179.

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References 10

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热身阶段	热身功率：20W功率上升速度：11W/min
训练阶段	训练功率：Δ50%功率^［2］=（无氧阈功率－功率递增速率×0.75）/2+（极限运动功率－功率递增速率×0.75）/2，恒定功率=［Δ50%功率±（5～10）］W/min起始50W，根据每次的运动表现，可在训练中对功率做出轻微调整
报警限制	心率上限：135次/min；血氧饱和度下限：90%；血压上限：210/110mmHg
血压测量	每次间隔2min

热身阶段	热身功率：20W功率上升速度：11W/min
训练阶段	训练功率：Δ50%功率^［2］=（无氧阈功率－功率递增速率×0.75）/2+（极限运动功率－功率递增速率×0.75）/2，恒定功率=［Δ50%功率±（5～10）］W/min起始50W，根据每次的运动表现，可在训练中对功率做出轻微调整
报警限制	心率上限：135次/min；血氧饱和度下限：90%；血压上限：210/110mmHg
血压测量	每次间隔2min

指标	5月15日	5月20日	6月26日
峰值摄氧量［ml（/kg·min）］	19.8	26.0	30.2
峰值摄氧量占预计值（%）	49	64	75
峰值功率（W）	86	108	121
无氧阈心率（次/min）	135	115	110
静态肺功能	轻度限制性通气功能障碍，呼吸储备功能下降	正常	正常

指标	5月15日	5月20日	6月26日
峰值摄氧量［ml（/kg·min）］	19.8	26.0	30.2
峰值摄氧量占预计值（%）	49	64	75
峰值功率（W）	86	108	121
无氧阈心率（次/min）	135	115	110
静态肺功能	轻度限制性通气功能障碍，呼吸储备功能下降	正常	正常

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