The effect of two types of respiratory masks during exhaustive activity in corona pandemic on physiological and electrocardiography markers in healthy women

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Zahedmanesh Foruzan; NASIRI KHADIJEH; DABIDI ROSHAN VALIOLLAH

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Journal: Journal of Sport Biosciences Year:2021 | Volume:13 | Issue:2 Page(s): 227-243

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Title

The effect of two types of respiratory masks during exhaustive activity in corona pandemic on physiological and electrocardiography markers in healthy women

Author(s)

Zahedmanesh Foruzan | NASIRI KHADIJEH | DABIDI ROSHAN VALIOLLAH | Issue Writer Certificate

Keywords

Respiratory MasksQ1

Coronavirus PandemicQ1

Maximal Physical ActivityQ1

ElectrocardiogramQ1

Abstract

Current study aim was to examine the effects of wearing surgical and N95 facemasks on response of the physiological and electrocardiography markers include; QRS complex, QT interval, ST depression and P amplitude during exhaustive maximal exercise in healthy women. In a semi-experimental protocol, 36 healthy volunteers females (mean age and BMI of 30. 3 ± 3. 9 years and 22. 47 ± 3. 1 kg/m 2, respectively) randomly allocated to three groups of 12 peoples consist to; Max-N95 mask, Max-Surgical mask, and Max-Nomask). Subjects in the aforesaid groups performed a maximal Bruce protocol, while wearing a surgical mask, an N95 mask and without a modified Burce mask, respectively. Physiological and electrocardiography parameters and time to exhaustion were compared. Data was analyzed to oneway ANOVA at P≤ 0. 05 level. Maximal exercising with N95 mask was associated with a significant decrease in QTc interval levels, as compared to Max-Surgical mask (P<0. 05) group and Max-Nomask (P<0. 027) control group. Although, the intergroup differences increase in heart rate and QRS following Bruce protocol were not differ significantly, very nearly significant level (P value was 0. 073 and 0. 075, respectively). In healthy subjects, supervised Maximal Physical Activity, particularly with a surgical mask is feasible and safe, and associated with only minor changes in ECG and physiological parameters, specifically a mild decrease in QTc. Future studies should examine impact of physical activity with various intensities, while using any mask in aged persons and or suffering from chronic inflammatory diseases.

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APA: Copy

Zahedmanesh, Foruzan, & NASIRI, KHADIJEH. (2021). The effect of two types of respiratory masks during exhaustive activity in corona pandemic on physiological and electrocardiography markers in healthy women. SPORT BIOSCIENCES (HARAKAT), 13(2 ), 227-243. SID. https://sid.ir/paper/410470/en

Vancouver: Copy

Zahedmanesh Foruzan, NASIRI KHADIJEH. The effect of two types of respiratory masks during exhaustive activity in corona pandemic on physiological and electrocardiography markers in healthy women. SPORT BIOSCIENCES (HARAKAT)[Internet]. 2021;13(2 ):227-243. Available from: https://sid.ir/paper/410470/en

IEEE: Copy

Foruzan Zahedmanesh, and KHADIJEH NASIRI, “The effect of two types of respiratory masks during exhaustive activity in corona pandemic on physiological and electrocardiography markers in healthy women,” SPORT BIOSCIENCES (HARAKAT), vol. 13, no. 2 , pp. 227–243, 2021, [Online]. Available: https://sid.ir/paper/410470/en

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