Effects of high-intensity interval exercise on cardiac troponin elevation when comparing with moderate-intensity continuous exercise: a systematic review and meta-analysis

PeerJ

article

Shuoqi Li¹  Shazlin Shaharudin²  Rafel Cirer-Sastre³  Feifei Li⁵  Faizal Abdul Manaf⁷  Mohd Faiz Mohd Shukri⁸ 

[1] School of Sports Science, Nantong University;Exercise & Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia;National Institute of Physical Education of Catalonia;Research Group Human Movement, Universitat de Lleida;Center for Health and Exercise Science Research;Department of Sport, Physical Education and Health, Hong Kong Baptist University;Defence Fitness Academy, Universiti Pertahanan Nasional Malaysia;Department of Emergency Medicine, School of Medical Sciences, Universiti Sains Malaysia;Hospital Universiti Sains Malaysia, Health Campus, Universiti Sains Malaysia

关键词: Intermittent exercise;    Human health;    Exercise physiology;    Sports medicine;   

DOI  :  10.7717/peerj.14508

学科分类：社会科学、人文和艺术（综合）

来源: Inra

【 摘 要 】

BackgroundThis systematic review and meta-analysis aimed to compare the effects of high-intensity interval exercise (HIIE) with different recovery modes versus moderate-intensity continuous exercise (MICE) on cardiac troponin (cTn) elevation.MethodologyA literature search was conducted in four databases: Scopus, PubMed, EBSCO and Web of Science from January 2010 to June 2022. The articles were screened, evaluated for quality before data were extracted. The review protocol was registered at PROSPERO (CRD42021245649). Standardized mean differences (SMD) of peak cTn were analyzed with a 95% confidence interval (95% CI) using Revman 5.4 software.ResultsSix studies satisfied the inclusion criteria with a total of 92 and 79 participants for HIIE and MICE, respectively. Overall, there was no significant difference between HIIE and MICE in the elevation of cardiac troponin T (SMD: 0.41 [95% CI [−0.21, 1.03]], p = 0.20, I2 = 77%, p for heterogeneity <0.01). In subgroup analysis, HIIE with passive recovery elicits greater release of cardiac troponin T than MICE (SMD: 0.85 [95% CI [0.44, 1.27]], p < 0.01, I2 = 32%, p for heterogeneity = 0.22). Changes of cardiac troponin T (SMD: 0.41 [95% CI [−0.21, 1.03]], p = 0.20, I2 = 77%, p for heterogeneity < 0.01) after HIIE with active recovery were not significantly different from those of MICE.ConclusionsThere was no significant difference between HIIE and MICE in the elevation of cardiac troponin T. However, HIIE with passive recovery elicited more cardiac troponin T elevation than MICE, which should be considered when developing exercise programs.

【 授权许可】

CC BY