Exercise tolerance on post-repair tetralogy of Fallot: a systematic review with meta-analysis

Review - e235576 - Published 2024 March 18

Authors

DOI:

https://doi.org/10.33233/rbfex.v23i1.5576

Keywords:

Fallot tetralogy, physical exercise, congenital heart disease, exercise physiology

Abstract

Introduction: Tetralogy of Fallot (TOF) is the most prevalent cyanotic congenital heart disease, representing around 10 to 15% of congenital heart diseases. The treatment of TOF is done through the surgical repair of cardiac anatomic anomalies. However, even after complete correction in TOF, there is a difference in cardiorespiratory capacity between people with corrected TOF and their healthy peers. Objective: To compare the cardiorespiratory capacity of people with and without TOF through specialized literature. Methodology: This is a systematic review with meta-analysis registered in Prospero under the number: CRD42020205264. Searches were carried out in the Medline databases via PubMed, PEDro and SciELO by crossing the Health Sciences Descriptors (DeCS) and Medical Subject Headings (Mesh): ((Fallot Tetralogy) AND (exercise)), without temporal or linguistic restrictions. Results: Seven studies were selected for the qualitative synthesis, 3 were included for the meta-analysis where there was attenuation of maximum oxygen consumption (-6.56 [95%CI: -11.24; -1.89] and heart rate maximum (-21.47 [CI95%: -40.09; -2.85]) of people with corrected TOF compared to their healthy peers. Conclusion: Individuals with TOF, even after surgical repair, have lower tolerance during specific exercise tests.

Author Biographies

Marvyn de Santana do Sacramento, BAHIANA

Escola Bahiana de Medicina e Saúde Pública, Salvador, BA, Centro Universitário Adventista do Nordeste, Capoeiruçu, BA, Actuscordios Reabilitação Cardiovascular, Salvador BA, Brasil

Thais de Figueiredo Cedraz, UNIFACS

Universidade Salvador, Feira de Santana, BA, Brasil

Manuela da Silva Moura, FADBA

Centro Universitário Adventista do Nordeste, Capoeiruçu, BA, Brasil

Ramon Martins Barbosa, BAHIANA

Escola Bahiana de Medicina e Saúde Pública, Salvador, BA, Faculdade da Região Sisaleira – FARESI, Conceição do Coité, BA, Brasil

Tailma Costa de Jesus, UNISBA

Centro Universitário Social da Bahia, Salvador, BA, Brasil

Ana Glice Aragão Santos, UNIT

Universidade Tiradentes, Aracaju, SE, Brasil

Pedro Elias Santos Souza, UCSal

Universidade Católica do Salvador, Salvador, BA, Actuscordios Reabilitação Cardiovascular, Salvador, BA, Brasil

Jefferson Petto, BAHIANA

Escola Bahiana de Medicina e Saúde Pública, Salvador, BA, Actuscordios Reabilitação Cardiovascular, Salvador, BA, Brasil

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Published

2024-03-18