Doctoral studant Health Promotion Program from University of Franca.
Medicine, Faculty Medicine from University of Franca.
Curr Probl Cardiol. 2022 Oct;47(10):101307. doi: 10.1016/j.cpcardiol.2022.101307. Epub 2022 Jul 8.
The effects of inspiratory muscle training on functional capacity and quality of life in functional class III and IV heart failure patients were evaluated. The inspiratory muscle training protocol was applied to 20 patients with heart disease, over a period of 6 weeks, 3 times a week, for 30 minutes, with a load of 40% of the maximum inspiratory pressure and 5 sets of 10 repetitions, with an interval of 1-2 minutes. The Minnesota Quality of Life Questionnaire, the 6-minute walk test, vital data and manovacuometry (pre- and post-intervention) were used. Pre- and post-test comparisons revealed significant differences in the 6-minute walk test, heart rate, respiratory rate, Borg scale, respiratory muscle strength, and systolic and diastolic blood pressure, and an increase in quality of life was also observed (P < 0.01). Inspiratory muscle training improved functional capacity and quality of life, suggesting that inspiratory muscle training should be included in Class III and IV cardiac rehabilitation.
评估了吸气肌训练对 III 级和 IV 级心力衰竭患者的功能能力和生活质量的影响。吸气肌训练方案应用于 20 名心脏病患者，持续 6 周，每周 3 次，每次 30 分钟，负荷为最大吸气压力的 40%，5 组 10 次重复，间隔 1-2 分钟。采用明尼苏达生活质量问卷、6 分钟步行试验、生命体征和 mano 肺活量计（干预前后）。干预前后比较显示，6 分钟步行试验、心率、呼吸率、Borg 量表、呼吸肌力量以及收缩压和舒张压均有显著差异（P<0.01），生活质量也有所提高（P<0.01）。吸气肌训练改善了功能能力和生活质量，提示吸气肌训练应纳入 III 级和 IV 级心脏康复。
