Comparison of the Effect of Eight Weeks Aerobic and Combined Exercise on Hemodynamic, Hemorheological, Structural and Functional indicators of the Heart in Middle-Aged Male Patients Undergoing Coronary Artery Bypass Graft

Comparison of the Effect of Eight Weeks Aerobic and Combined Exercise on Hemodynamic, Hemorheological, Structural and Functional indicators of the Heart in Middle-Aged Male Patients undergoing Coronary Artery Bypass Graft Surgery.

The Cinical trial has Aerobic, Combination and Control groups, a blind strain, randomized on 30 patients. A simple lottery method was used for randomization.

Exercises will be performed in Imam Ali Hospital, Kermanshah, three sessions a week for eight weeks and each session will be 1 hour. Without knowing the study group, the subject is placed in a special group by lottery and random.

Middle-aged male patients undergoing coronary artery surgery Inclusion criteria: men, coronary artery surgery within the previous 8 weeks, heart contractility greater than 40%, surgery by a single surgeon and echocardiography by a single cardiologist, not smoking for at least three months. Exclusion criteria from the study: Musculoskeletal disease, sports activity outside of the study program, absence of more than two sessions in training sessions, moving from Kermanshah, disease and new symptoms during the study.

Aerobic group training (1 hour) includes the use of Treadmills, Stationary bikes, Ergometer, warm-up and cool-down. Combined group exercises (1 hour) include: use of Treadmill, Stationary cycling, Ergometer cycle and Resistance training During the sessions, it will increase from 8 repetitions of three sets to 15 repetitions. Warm-up and cool-down. Control group patients do not undergo training. In the patients of all three groups, before and after the trial, Structural and Functional indices of the Heart, Hemodynamic and Hemorheological factors are examined.

Structural and Functional indices of the Heart, Hemodynamic and Hemorheological variables

The way to select the subjects is that people who are interested in participating in the trial are first invited. Then, the selection of the subjects is done in such a way that among the subjects, a researcher-made questionnaire containing information related to Name, Age, Height, Weight, History of sports activities, use of Sports supplements, Smoking, History of diseases and type of Drugs is prepared. And it is provided to the subjects for completion. After examining the answers of the subjects to the questions in the questionnaire, people who have a history of regular sports activity, participation in a weight training program, use of sports supplements, a history of pain, discomfort and surgery in the organs and musculoskeletal system, a history of smoking and limiting diseases If they do not have and meet the conditions to participate in the research, they will participate in the trial. At first, the subjects are visited and evaluated by a specialist doctor to ensure that they are not prohibited from participating in exercise groups. Then, 30 subjects between the ages of 45 and 65 are selected from among the qualified candidates. Each subject is assigned a number and randomly placed in a special group.

At first, it is explained to all the subjects that they are participating in a study, and after the explanation, a consent form is obtained. But the subjects do not know which study group they are in.

Means and standard deviations of descriptive data and pre- and post-trial data can be shared after de-identifying subjects.

After the publication of the article

Researchers of scientific and academic institutions

No new analysis is allowed. Researchers can refer to the results

To access the general results, please send an email to p.k.doulatyari@gmail.com

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