PMID- 38451608 OWN - NLM STAT- MEDLINE DCOM- 20240308 LR - 20240309 IS - 1414-431X (Electronic) IS - 0100-879X (Print) IS - 0100-879X (Linking) VI - 57 DP - 2024 TI - Association among cardiopulmonary and metabolic rehabilitation, arrhythmias, and myocardial ischemia responses of patients with HFpEF or HFmrEF. PG - e13174 LID - S0100-879X2024000100617 [pii] LID - 10.1590/1414-431X2024e13174 [doi] LID - e13174 AB - There's limited evidence of the potential benefits of cardiopulmonary and metabolic rehabilitation (CPMR) in patients with heart failure with preserved ejection fraction (HFpEF) or mildly reduced ejection fraction (HFmrEF) and coronary artery disease (CAD). The aim of this study was to investigate the impact of CPMR on the myocardial ischemia response (MIR), exercise-induced arrhythmias (EIA), New York Heart Association (NYHA) functional class, heart rate recovery (HRR), Borg CR10 perceived symptoms, and the SF-36 physical and mental health summary scores. A prospective cohort study was conducted with 106 patients undergoing 12 weeks of CPMR who completed two exercise tests pre- and post-CPMR: 1) maximum incremental test (CPX) and 2) submaximal constant load test (SUB). After CPMR, the effects on MIR, EIA, NYHA functional class, and HRR during both tests were analyzed. There was a significant change in NYHA functional classes after CPMR, with 96% of the patients in class I (vs 62% pre-CPMR, P<0.0001), 4% in class II (vs 32%), and none in class III (vs 6%). There was a significant reduction in the frequency of EIA (P<0.05) and MIR (P<0.001) and a significantly improved performance on both CPX and SUB tests (P<0.0001). Lastly, there was significant progress in the recovery metrics like HRR (P<0.0001), the Borg CR10 (P<0.0001), and the SF-36 summary scores (P<0.0001). The CPMR resulted in a significant decrease in EIA, delayed ischemia threshold in CPX and SUB tests, increased functional capacity, and improved quality of life. FAU - Hossri, C A C AU - Hossri CAC AUID- ORCID: 0000-0002-2023-1143 AD - Hospital do Coracao, Associacao Beneficente Siria, Sao Paulo, SP, Brasil. AD - Pneumologia-Incor, Instituto do Coracao, Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brasil. FAU - Araujo, F C AU - Araujo FC AUID- ORCID: 0000-0002-8384-0480 AD - FCA Sports, Belo Horizonte, MG, Brasil. FAU - Baldi, B G AU - Baldi BG AUID- ORCID: 0000-0002-9609-5117 AD - Hospital do Coracao, Associacao Beneficente Siria, Sao Paulo, SP, Brasil. AD - Pneumologia-Incor, Instituto do Coracao, Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brasil. FAU - Otterstetter, R AU - Otterstetter R AUID- ORCID: 0000-0001-8509-7259 AD - School of Exercise and Nutrition Sciences, University of Akron, Akron, OH, USA. FAU - Uemoto, V R AU - Uemoto VR AUID- ORCID: 0000-0002-9629-4298 AD - Setor da Bioengenharia, Instituto Dante Pazzanese, Sao Paulo, SP, Brasil. FAU - Carvalho, C R R AU - Carvalho CRR AUID- ORCID: 0000-0002-1618-8509 AD - Hospital do Coracao, Associacao Beneficente Siria, Sao Paulo, SP, Brasil. AD - Pneumologia-Incor, Instituto do Coracao, Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brasil. FAU - Mastrocola, L E AU - Mastrocola LE AUID- ORCID: 0000-0002-4632-4540 AD - Hospital do Coracao, Associacao Beneficente Siria, Sao Paulo, SP, Brasil. FAU - Albuquerque, A L P AU - Albuquerque ALP AUID- ORCID: 0000-0003-3486-5240 AD - Hospital do Coracao, Associacao Beneficente Siria, Sao Paulo, SP, Brasil. AD - Pneumologia-Incor, Instituto do Coracao, Hospital das Clinicas (HCFMUSP), Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brasil. LA - eng PT - Journal Article DEP - 20240304 PL - Brazil TA - Braz J Med Biol Res JT - Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas JID - 8112917 SB - IM MH - Humans MH - *Coronary Artery Disease MH - *Heart Failure MH - Prospective Studies MH - Quality of Life MH - Stroke Volume MH - *Myocardial Ischemia MH - Arrhythmias, Cardiac/etiology PMC - PMC10913385 EDAT- 2024/03/07 12:42 MHDA- 2024/03/08 06:43 PMCR- 2024/03/04 CRDT- 2024/03/07 11:54 PHST- 2023/10/28 00:00 [received] PHST- 2024/02/01 00:00 [accepted] PHST- 2024/03/08 06:43 [medline] PHST- 2024/03/07 12:42 [pubmed] PHST- 2024/03/07 11:54 [entrez] PHST- 2024/03/04 00:00 [pmc-release] AID - S0100-879X2024000100617 [pii] AID - 10.1590/1414-431X2024e13174 [doi] PST - epublish SO - Braz J Med Biol Res. 2024 Mar 4;57:e13174. doi: 10.1590/1414-431X2024e13174. eCollection 2024.