At a glance
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The Effect of a Cardiac Rehabilitation Program Including Moderate-Intensity Continuous Exercise Training and High-Intensity Interval Exercise Training on Sarcopenia and Myokines in Patients With Heart Failure
In Brief
A clinical study evaluating HIIT (high intensity interval training) and MCT (moderate intensity continuous training) for Heart Failure. Completed, enrolled 22 participants across 1 site.
Detailed Summary
In this study, it is aimed to investigate the effects of a cardiac rehabilitation program consisting of two different aerobic exercise modalities on aerobic capacity, symptoms, quality of life, and sarcopenia in patients with heart failure who present with one or more symptoms such as dyspnea, difficulty walking, muscle weakness, or limitations in activities of daily living and who are in need of cardiac rehabilitation.
Study Details
Timeline
Interventions
For the HIIT group, the first week consists of three sessions including a 5-minute warm-up at 30% of VO₂max, 20 minutes of exercise at 60% of VO₂max, and a 5-minute cool-down at 30% of VO₂max. Starting from the second week, interval training will be implemented as follows: 5 sessions of 20 minutes with intervals alternating between 65-80% of VO₂max for 60 seconds and 50% of VO₂max for 120 seconds; 5 sessions of 20 minutes alternating 65-80% of VO₂max for 120 seconds and 50% of VO₂max for 120 seconds; and 5 sessions of 20 minutes alternating 65-80% of VO₂max for 240 seconds and 50% of VO₂max for 180 seconds
For the MCT group, the program will be included a 5-minute warm-up at 30% of VO₂max, followed by 20 minutes of continuous exercise at 60% of VO₂max, and a 5-minute cool-down at 30% of VO₂max.