Comparison of Effects of Eight Weeks of HIIT and MICT Exercise Programs on VO2 Peak and LVEF in Patients after Coronary Artery Bypass Graft Surgery

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Askari Nejad Hossein; HABIBI ABDOLHAMID; RANJBAR ROUHOLLAH; Adel Seyyed Mohammad Hasan

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Jundishapur Scientific Medical Journal Year:2020 | Volume:19 | Issue:5 Page(s): 423-439

Download Full-Text

Persian Verion

View:

233

Download:

Cites:

Information Journal Paper

Title

Comparison of Effects of Eight Weeks of HIIT and MICT Exercise Programs on VO2 Peak and LVEF in Patients after Coronary Artery Bypass Graft Surgery

Author(s)

Askari Nejad Hossein | HABIBI ABDOLHAMID | RANJBAR ROUHOLLAH | Adel Seyyed Mohammad Hasan | Issue Writer Certificate

Keywords

Interval TrainingQ1

Continuous TrainingQ1

Coronary Artery DiseaseQ2

Myocardial InfarctionQ3

Cardiac RehabilitationQ2

Abstract

Background and Objective: Exercise programs of Cardiac Rehabilitation(CR) increase physiological function. The aims of this study were to compare the effects of high intensity Interval Training(HIIT) to moderate intensity Continuous Training(MICT) on VO2peak and LVEF of heart patients after coronary artery bypass graft surgery(CABG). Subjects and Methods: Twenty-four CABG patients(15men and 9women) with an average age of 60. 75± 3. 16 years and average body mass index(BMI) of 28. 40± 1. 09 kg/m2 were randomly divided into three groups, HIIT, MICT and control group(CG). The training groups, Exercised for 8weeks, 3sessions per week and 45min per session. The research variables(VO2peak and LVEF) were measured and compared in two stages before and after 8weeks of CR program, using cardiopulmonary exercise test(CPET) and echocardiography. Results: Both HIIT and MICT groups showed significant improvement in VO2peak after eight weeks of CR program (P<0. 05), and improvement in VO2peak in the HIIT group was significantly greater than the improvement in the MICT group (P=0. 011). Patients' LVEF were not significantly different between the gtoups (P=1). In addition, LVEF did not significant change after eight weeks of CR program in neither of the groups (P>0. 05). Conclusion: According to the results of this study, HIIT exercise program is more effective than MICT for improving VO2peak in CABG patients, and despite the high intensity of HIIT, its use in the CR programs of these patients is safe. These results can help sports medicine professionals choose the optimal style and intensity of CR exercises and thus improve the exercise capacity and quality of life of heart patients.

Cites

No record.

References

Cite

APA: Copy

Askari Nejad, Hossein, HABIBI, ABDOLHAMID, RANJBAR, ROUHOLLAH, & Adel, Seyyed Mohammad Hasan. (2020). Comparison of Effects of Eight Weeks of HIIT and MICT Exercise Programs on VO2 Peak and LVEF in Patients after Coronary Artery Bypass Graft Surgery. JUNDISHAPUR SCIENTIFIC MEDICAL JOURNAL, 19(5 ), 423-439. SID. https://sid.ir/paper/414910/en

Vancouver: Copy

Askari Nejad Hossein, HABIBI ABDOLHAMID, RANJBAR ROUHOLLAH, Adel Seyyed Mohammad Hasan. Comparison of Effects of Eight Weeks of HIIT and MICT Exercise Programs on VO2 Peak and LVEF in Patients after Coronary Artery Bypass Graft Surgery. JUNDISHAPUR SCIENTIFIC MEDICAL JOURNAL[Internet]. 2020;19(5 ):423-439. Available from: https://sid.ir/paper/414910/en

IEEE: Copy

Hossein Askari Nejad, ABDOLHAMID HABIBI, ROUHOLLAH RANJBAR, and Seyyed Mohammad Hasan Adel, “Comparison of Effects of Eight Weeks of HIIT and MICT Exercise Programs on VO2 Peak and LVEF in Patients after Coronary Artery Bypass Graft Surgery,” JUNDISHAPUR SCIENTIFIC MEDICAL JOURNAL, vol. 19, no. 5 , pp. 423–439, 2020, [Online]. Available: https://sid.ir/paper/414910/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops