首頁(yè) 資訊心臟康復(fù)運(yùn)動(dòng)頻率對(duì)冠心病患者運(yùn)動(dòng)能力的影響：一項(xiàng)回顧性研究。

心臟康復(fù)運(yùn)動(dòng)頻率對(duì)冠心病患者運(yùn)動(dòng)能力的影響：一項(xiàng)回顧性研究。

來(lái)源：泰然健康網(wǎng) 時(shí)間：2025年06月11日 07:18

心臟康復(fù)運(yùn)動(dòng)頻率對(duì)冠心病患者運(yùn)動(dòng)能力的影響：一項(xiàng)回顧性研究。

Javier Loureiro Diaz, Praveen Jayaprabha Surendran, Amine Ghram, Prasobh Jacob, Liam David Foster, Omar Ibrahim, Rajvir Singh, Mohammed Abdulla A A Al-Hashemi

摘要

心臟康復(fù)（CR）可明顯改善冠狀動(dòng)脈疾?。–AD）患者的心血管預(yù)后。國(guó)際指南推薦的最低運(yùn)動(dòng)頻率各不相同，從每周 1 次到 3 次不等。這是中東和北非地區(qū)的第一項(xiàng)研究，旨在評(píng)估每周 2 天與 3 天的指導(dǎo)鍛煉對(duì)冠心病患者峰值運(yùn)動(dòng)能力的影響。這項(xiàng)單中心回顧性隊(duì)列研究涉及卡塔爾國(guó)唯一一家 CR 中心的 362 名患者。通過(guò)嚴(yán)格評(píng)估運(yùn)動(dòng)干預(yù)的依從性，只納入了高質(zhì)量的數(shù)據(jù)。研究納入了 50 名在 CR 之前和 CR 之后接受過(guò)癥狀限制性運(yùn)動(dòng)測(cè)試的患者（31 名患者每周 2 天，19 名患者每周 3 天）。各組間的基線特征無(wú)明顯差異。運(yùn)動(dòng)干預(yù)組之間在運(yùn)動(dòng)訓(xùn)練頻率上存在顯著差異（2 天/周：1.97 ± 0.2 vs. 3 天/周：2.7 ± 0.3；P = 0.87）。當(dāng)運(yùn)動(dòng)總次數(shù)相同時(shí)，每周 2 天和 3 天的監(jiān)督運(yùn)動(dòng)頻率可顯著提高 CAD 患者的峰值運(yùn)動(dòng)能力。

本文章由計(jì)算機(jī)程序翻譯，如有差異，請(qǐng)以英文原文為準(zhǔn)。

Impact of cardiac rehabilitation exercise frequency on exercise capacity in patients with coronary artery disease: a retrospective study.

Cardiac rehabilitation (CR) significantly improves cardiovascular outcomes in patients with coronary artery disease (CAD). International guidelines vary in the minimum recommended frequency of supervised exercise from 1 to 3 sessions per week. This is the first study in the Middle East and North African regions assessing the impact of 2 versus 3?days/week of supervised exercise on peak exercise capacity in patients with CAD. Single-center retrospective cohort study involving 362 patients enrolled in the only CR center in the State of Qatar. Only high-quality data was included by strict evaluation of compliance to the exercise intervention. Fifty patients who underwent a symptom-limited exercise test before and after CR were included (31 patients on 2?days/week, 19 on 3?days/week). No significant differences were observed in baseline characteristics between groups. Exercise intervention differed significantly between groups in exercise training frequency (2?days/week: 1.97?±?0.2 vs. 3?days/week: 2.7?±?0.3; p?<?0.00). Peak exercise capacity as peak metabolic equivalents of task (MET) significantly increased in both groups (2?days/week: Pre 8.3?±?2.4 vs. Post 9.4?±?2.9, p-value 0.00; 3?days/week: Pre 7.4?±?1.6 vs. Post 8.4?±?2.0, p-value 0.00). No significant difference was observed between groups for change in Peak Exercise Capacity (2?days/week 1.1?±?1.1 vs. 3?days/week 1.0?±?0.9, p?=?0.87). When the total number of exercise sessions is equal, supervised exercise frequencies of 2 and 3?days/week may significantly and equally improve peak exercise capacity in patients with CAD.

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