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Hansen K, Curran T, Reynolds L, Shafer K, Gauvreau K, Gauthier N. Combined Exercise and Mindset Training During a Pediatric Cardiac Fitness and Rehabilitation Program Benefits Youth with a Range of Congenital Heart Disease. Pediatr Cardiol 2024:10.1007/s00246-024-03560-3. [PMID: 38981972 DOI: 10.1007/s00246-024-03560-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 06/18/2024] [Indexed: 07/11/2024]
Abstract
Pediatric cardiac fitness and rehabilitation programs vary widely in structure and content. The Cardiac Fitness Program (CFP) is built on traditional training pillars of aerobic, strength, and flexibility, and adds a fourth, training a positive mindset. This study assesses whether the systematic and comprehensive framework of the CFP results in broad benefits for a range of patients with congenital heart disease (CHD). Data from participants between 01/2017 and 12/2022 were analyzed. Pre- and post-CFP cardiopulmonary exercise test parameters, strength and flexibility metrics, and mindset survey results were compared overall, and by sex, age, diagnosis, and hemodynamic level. Of 62 participants (median age 15.5 years, range 8 to 23, 50% female), 3% had simple, 37% complex, 24% single ventricle CHD, and 35% arrhythmia, cardiomyopathy, or transplant. Significant improvements were noted in aerobic fitness (mean 9 ± 15% increase in % predicted peak oxygen consumption, p < 0.001). Strength metrics significantly improved (each p < 0.001), as did flexibility (p < 0.001). Patient-reported positive mindset scores did not improve significantly (mean increase 1.8 ± 5.1, p = 0.10, n = 25), whereas parents reported significant improvements (5.9 ± 10.4, p = 0.02, n = 20). Improvements were not significantly different by sex, age, diagnosis, or hemodynamic level. Comprehensive training across four pillars of fitness yields significant improvements in aerobic fitness, strength, flexibility, and parent-reported mindset scores for pediatric CHD patients, regardless of patient characteristics, diagnosis type, or severity of hemodynamic limitation. Further study is warranted into optimal standardization of training and whether a comprehensive approach amplifies individual pillars to create more than the sum of its parts.
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Affiliation(s)
- Katherine Hansen
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA.
- Division of Cardiology, Department of Pediatrics, UT Southwestern Medical Center, 1935 Medical District Drive, Dallas, TX, 75235, USA.
| | - Tracy Curran
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Lindsey Reynolds
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | - Keri Shafer
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
| | | | - Naomi Gauthier
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA
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Kershner CE, Hardie WD, Chin C, Opotowsky AR, Aronoff EB, Mays WA, Knecht SK, Powell AW. Pulmonary responses following cardiac rehabilitation and the relationship with functional outcomes in children and young adults with heart disease. Front Surg 2024; 11:1356501. [PMID: 38831786 PMCID: PMC11144918 DOI: 10.3389/fsurg.2024.1356501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/30/2024] [Indexed: 06/05/2024] Open
Abstract
Introduction Patients with congenital heart disease (CHD) often have pulmonary abnormalities and exercise intolerance following cardiac surgery. Cardiac rehabilitation (CR) improves exercise capacity in patients with CHD, but minimal study has been performed to see if resting and dynamic pulmonary performance improves following CR in those with prior cardiac surgery. Methods This was a retrospective cohort study of all patients who completed ≥12 weeks of CR from 2018 through 2022. Demographic, cardiopulmonary exercise test (CPET), spirometry, 6-minute walk, functional strength measures, and outcomes data were collected. Data are presented as median[IQR]. A Student's t-test was used for comparisons between groups and serial measurements were measured with a paired t-test. A p < 0.05 was considered significant. Results There were a total of 37 patients [age 16.7 (14.2-20.1) years; 46% male] included. Patients with prior surgery (n = 26) were more likely to have abnormal spirometry data than those without heart disease (n = 11) (forced vital capacity [FVC] 76.7 [69.1-84.3]% vs. 96.4 [88.1-104.7]%, p = 0.002), but neither group experienced a significant change in spirometry. On CPET, peak oxygen consumption increased but there was no change in other pulmonary measures during exercise. Percent predicted FVC correlated with hand grip strength (r = 0.57, p = 0.0003) and percent predicted oxygen consumption (r = 0.43, p = 0.009). The number of prior sternotomies showed negative associations with both percent predicted FVC (r = -0.43, p = 0.04) and FEV1 (r = -0.47, p = 0.02). Discussion Youth and young adults with a prior history of cardiac surgery have resting and dynamic pulmonary abnormalities that do not improve following CR. Multiple sternotomies are associated with worse pulmonary function.
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Affiliation(s)
- Cassidy E. Kershner
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - William D. Hardie
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
- Department of Pediatric Pulmonology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Clifford Chin
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Alexander R. Opotowsky
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Elizabeth B. Aronoff
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Wayne A. Mays
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Sandra K. Knecht
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Adam W. Powell
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
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Peripheral and respiratory muscle strength in children and adolescents with CHD: systematic review and meta-analysis. Cardiol Young 2022; 32:1728-1741. [PMID: 36200343 DOI: 10.1017/s1047951122003092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Patients with CHD are less active if compared with controls and have limited functional capacity, related to muscle weakness and fatigue. The aim of this study was to evaluate the peripheral and respiratory muscle strength of children and adolescents with CHD with systematic review and meta-analysis. The review included observational and randomised control trial studies which evaluated peripheral and respiratory muscle strength in children and adolescents with CHD under 18 years old. The peripheral muscle strength was evaluated through dynamometry and respiratory muscle strength through manovacuometry. In studies that compared patients with CHD and respective control groups, it was possible to perform a meta-analysis. A total of 5634 articles met the criteria of eligibility, 15 were included in the systematic review, and 4 were included in the meta-analysis. Twelve studies assessed peripheral muscle strength with a reduction in patients with CHD. In the meta-analysis, patients with CHD had lower muscle strength than controls (-34.07 nm; 95% CI, -67.46 to -0.68; I2 47%; p for heterogeneity = 0.05), and the meta-analysis of the handgrip muscle strength showed no significant difference between patients with CHD and controls (0.08 nm; 95% CI, -6.39 to 6.55; I2 98%; p for heterogeneity <0.00001). The meta-analysis in the present study showed lower limb muscle strength in patients with CHD in comparison to controls. In contrast, no difference was found regarding hand grip strength. Also, the review showed lower respiratory muscle strength in patients with CHD, yet no meta-analysis was possible to perform.
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Li L, Yang Q, Guo Q, Liu D, Gao H, Liu Y. Preoperative physical performance predicts pulmonary complications after coronary artery bypass grafting: a prospective study. Sci Rep 2022; 12:11103. [PMID: 35773331 PMCID: PMC9246884 DOI: 10.1038/s41598-022-15145-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 06/20/2022] [Indexed: 11/22/2022] Open
Abstract
The purpose of this study is to evaluate the relationship between preoperative physical performance (grip strength, gait speed, timed up and go) and postoperative pulmonary complications (PPCs) in patients who have undergone coronary artery bypass grafting (CABG). From September 2019 to August 2021, a total of 497 CABG patients who met the inclusion criteria of this study were examined for grip strength, 4-m gait speed, and timed up and go (TUG) before CABG surgery. Among them, 438 were included in the final analysis. PPCs were classified according to the operational definition of Kroenke et al. and patients with clinically significant PPCs were included in the data analysis. Logistic regression was utilised to analyse the relationship between physical performance and clinically significant PPCs. Besides, the receiver operating characteristic (ROC) curve was applied to analyse the predictive effect of grip strength, gait speed, and TUG on clinically significant PPCs after the CABG procedure. In total, 103 (23.5%) patients developed clinically significant PPCs after CABG. After making adjustments for the European System for Cardiac Operative Risk Evaluation (EuroSCORE) and confounding factors, we established that low grip/weight (OR 0.510; 95% CI 0.363–0.715), slow gait speed (OR 0.619; 95% CI 0.517–0.741), and prolonged TUG (OR 1.617; 95% CI 1.379–1.895) were all independently correlated with clinically significant PPCs after CABG. The ROC curve analysis indicated that the area under the ROC curve of the integrated model of the three indicators (AUC 0.792 vs. 0.682, 0.754, 0.765) was larger than that of the model with a single indicator. Besides the predictive effect of the integrated model was superior to the models using grip/weight, gait speed, or TUG alone. Physical performance, including grip/weight, gait speed, and TUG, is a predictive factor for PPCs in CABG patients, and can be used in preoperative evaluations to and help improve the management of high-risk patients.
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Affiliation(s)
- Lin Li
- Department of Nursing, TEDA International Cardiovascular Hospital, 61, Third Avence, TEDA, Tianjin, 300457, China
| | - Qin Yang
- Center for Basic Medical Research & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Qi Guo
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Dandan Liu
- Department of Nursing, TEDA International Cardiovascular Hospital, 61, Third Avence, TEDA, Tianjin, 300457, China
| | - Hui Gao
- Department of Nursing, TEDA International Cardiovascular Hospital, 61, Third Avence, TEDA, Tianjin, 300457, China
| | - Yaping Liu
- Department of Nursing, TEDA International Cardiovascular Hospital, 61, Third Avence, TEDA, Tianjin, 300457, China.
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5
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Smith MP. Cardioprotective effects of resistance training add to those of total activity in Americans. Ann Epidemiol 2021; 62:13-18. [PMID: 34052437 DOI: 10.1016/j.annepidem.2021.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 05/13/2021] [Accepted: 05/19/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Resistance training is cardioprotective independent of total activity in experimental research and is prescribed to clinical populations, but is often largely neglected at population scale. Here we determine whether these benefits are relevant to general practice. METHODS A total of 6947 Americans over 20 years old (51% male) from NHANES 2003-2006 reported resistance training and objectively tracked 1-week total activity. Activity measures were modeled as five-level predictors of objectively measured binary heart-disease risks (hypertension, dyslipidemia, overweight, and diabetes) corrected for age, ethnicity, gender, and smoking. Significance was defined as Pfor trend less than .10 that the lowest activity category differed from the average of all others. If both activity measures predicted the same risk, mutually corrected models were run. RESULTS Average total activity was 20 minutes/day (SD 24). About 30% of subjects had resistance trained in the past month, reporting up to 7 sessions/day. Prevalences of hypertension, dyslipidemia, overweight, and diabetes were 32%, 46%, 68%, and 7.2%, respectively. All significant associations for resistance training (but not total activity) exhibited a threshold in dose-response curve, with comparable benefits from any dose above "none." Resistance trainers had significantly lower odds of hypertension (ORs, 0.55-0.85), overweight (ORs, 0.55-0.74), and diabetes (ORs, 0.51-0.80), but not dyslipidemia (ORs, 0.55-0.74). For total activity there was no significant trend in risk of either hypertension or dyslipidemia, but there were for overweight (ORs for each quintile above the lowest 1.04, 0.89, 0.78, and 0.49) and diabetes (ORs, 0.83, 0.68, 0.50, and 0.23; all Pfor trend <.01). Associations of resistance training with diabetes and obesity attenuated only slightly after correction for total activity, and vice versa. CONCLUSIONS Cardioprotective associations of resistance training were comparable to those of total activity and clinically relevant at low doses. Largest benefits accrued to those who combined any dose of resistance training with high total activity.
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Affiliation(s)
- Maia P Smith
- Department of Public Health, St. George's University School of Medicine, True Blue, Grenada.
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Tran DL, Gibson H, Maiorana AJ, Verrall CE, Baker DW, Clode M, Lubans DR, Zannino D, Bullock A, Ferrie S, Briody J, Simm P, Wijesekera V, D'Almeida M, Gosbell SE, Davis GM, Weintraub R, Keech AC, Puranik R, Ugander M, Justo R, Zentner D, Majumdar A, Grigg L, Coombes JS, d'Udekem Y, Morris NR, Ayer J, Celermajer DS, Cordina R. Exercise Intolerance, Benefits, and Prescription for People Living With a Fontan Circulation: The Fontan Fitness Intervention Trial (F-FIT)-Rationale and Design. Front Pediatr 2021; 9:799125. [PMID: 35071139 PMCID: PMC8771702 DOI: 10.3389/fped.2021.799125] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/07/2021] [Indexed: 12/16/2022] Open
Abstract
Background: Despite developments in surgical techniques and medical care, people with a Fontan circulation still experience long-term complications; non-invasive therapies to optimize the circulation have not been established. Exercise intolerance affects the majority of the population and is associated with worse prognosis. Historically, people living with a Fontan circulation were advised to avoid physical activity, but a small number of heterogenous, predominantly uncontrolled studies have shown that exercise training is safe-and for unique reasons, may even be of heightened importance in the setting of Fontan physiology. The mechanisms underlying improvements in aerobic exercise capacity and the effects of exercise training on circulatory and end-organ function remain incompletely understood. Furthermore, the optimal methods of exercise prescription are poorly characterized. This highlights the need for large, well-designed, multi-center, randomized, controlled trials. Aims and Methods: The Fontan Fitness Intervention Trial (F-FIT)-a phase III clinical trial-aims to optimize exercise prescription and delivery in people with a Fontan circulation. In this multi-center, randomized, controlled study, eligible Fontan participants will be randomized to either a 4-month supervised aerobic and resistance exercise training program of moderate-to-vigorous intensity followed by an 8-month maintenance phase; or usual care (control group). Adolescent and adult (≥16 years) Fontan participants will be randomized to either traditional face-to-face exercise training, telehealth exercise training, or usual care in a three-arm trial with an allocation of 2:2:1 (traditional:telehealth:control). Children (<16 years) will be randomized to either a physical activity and exercise program of moderate-to-vigorous intensity or usual care in a two-arm trial with a 1:1 allocation. The primary outcome is a change in aerobic exercise capacity (peak oxygen uptake) at 4-months. Secondary outcomes include safety, and changes in cardiopulmonary exercise testing measures, peripheral venous pressure, respiratory muscle and lung function, body composition, liver stiffness, neuropsychological and neurocognitive function, physical activity levels, dietary and nutritional status, vascular function, neurohormonal activation, metabolites, cardiac function, quality of life, musculoskeletal fitness, and health care utilization. Outcome measures will be assessed at baseline, 4-months, and 12-months. This manuscript will describe the pathophysiology of exercise intolerance in the Fontan circulation and the rationale and protocol for the F-FIT.
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Affiliation(s)
- Derek L Tran
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia.,Charles Perkins Centre, Heart Research Institute, Sydney, NSW, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Hannah Gibson
- Charles Perkins Centre, Heart Research Institute, Sydney, NSW, Australia
| | - Andrew J Maiorana
- School of Allied Health, Curtin University, Perth, WA, Australia.,Allied Health Department, Fiona Stanley Hospital, Perth, WA, Australia
| | - Charlotte E Verrall
- The University of Sydney Westmead Clinical School, Sydney, NSW, Australia.,Heart Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - David W Baker
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia
| | - Melanie Clode
- Heart Research Group, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - David R Lubans
- School of Education, Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, Newcastle, NSW, Australia
| | - Diana Zannino
- Heart Research Group, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Andrew Bullock
- Paediatric and Adult Congenital Cardiology, Perth Children's Hospital, Perth, WA, Australia
| | - Suzie Ferrie
- Department of Nutrition and Dietetics, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Julie Briody
- Department of Nuclear Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Peter Simm
- Heart Research Group, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Vishva Wijesekera
- Department of Cardiology, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Michelle D'Almeida
- Charles Perkins Centre, Heart Research Institute, Sydney, NSW, Australia
| | - Sally E Gosbell
- Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia.,Charles Perkins Centre, Heart Research Institute, Sydney, NSW, Australia.,Heart Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Glen M Davis
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Robert Weintraub
- Heart Research Group, Murdoch Children's Research Institute, Melbourne, VIC, Australia.,Department of Cardiology, The Royal Children's Hospital, Melbourne, VIC, Australia
| | - Anthony C Keech
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia.,NHMRC Clinical Trials Centre, The University of Sydney, Sydney, NSW, Australia
| | - Rajesh Puranik
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia
| | - Martin Ugander
- Royal North Shore Hospital, The Kolling Institute, Sydney, NSW, Australia
| | - Robert Justo
- Paediatric Cardiac Service, Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Dominica Zentner
- The University of Melbourne Medical School, Melbourne, VIC, Australia.,Department of Cardiology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Avik Majumdar
- Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia.,Australian National Liver Transplant Unit, AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Leeanne Grigg
- The University of Melbourne Medical School, Melbourne, VIC, Australia.,Department of Cardiology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Jeff S Coombes
- School of Human Movement and Nutrition Sciences, Centre for Research on Exercise, Physical Activity, and Health, The University of Queensland, Brisbane, QLD, Australia
| | - Yves d'Udekem
- Division of Cardiac Surgery, Children's National Hospital, Washington, DC, United States
| | - Norman R Morris
- Allied Health Collaborative and Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, QLD, Australia.,School of Health Sciences and Social Work, Griffith University, Gold Coast, QLD, Australia
| | - Julian Ayer
- The University of Sydney Westmead Clinical School, Sydney, NSW, Australia.,Heart Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - David S Celermajer
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia.,Charles Perkins Centre, Heart Research Institute, Sydney, NSW, Australia
| | - Rachael Cordina
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia.,Charles Perkins Centre, Heart Research Institute, Sydney, NSW, Australia.,Heart Research Group, Murdoch Children's Research Institute, Melbourne, VIC, Australia
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Tran DL, Maiorana A, Davis GM, Celermajer DS, d'Udekem Y, Cordina R. Exercise Testing and Training in Adults With Congenital Heart Disease: A Surgical Perspective. Ann Thorac Surg 2020; 112:1045-1054. [PMID: 33285131 DOI: 10.1016/j.athoracsur.2020.08.118] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 08/16/2020] [Accepted: 08/31/2020] [Indexed: 01/18/2023]
Abstract
In the current era, the majority of children born with congenital heart disease (CHD) will survive well into adulthood because of major advances in surgical techniques, as well as in critical and medical care. However, reoperation and palliative surgical interventions are increasingly common in the adults with CHD. Tools to risk stratify patients effectively and therapies to improve outcomes are required to optimize the management of adult patients with CHD during the preoperative and postoperative periods and beyond. Exercise testing is an invaluable tool to guide risk stratification. In addition, exercise training in patients with CHD may decrease postoperative complications by enhancing physiological reserve and also has an important role in physical rehabilitation. This review aims to provide individualized recommendations on exercise prescription in patients with CHD in the preoperative and postoperative settings. The response to exercise testing and prognostic implications is also discussed.
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Affiliation(s)
- Derek L Tran
- Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, Australia; Sydney Medical School, University of Sydney, Camperdown, Australia; Discipline of Exercise and Sport Science, University of Sydney, Camperdown, Australia; Heart Research Institute, Newtown, Australia
| | - Andrew Maiorana
- School of Physiotherapy and Exercise Science, Curtin University, Bentley, Australia; Allied Health Department, Fiona Stanley Hospital, Murdoch, Australia
| | - Glen M Davis
- Discipline of Exercise and Sport Science, University of Sydney, Camperdown, Australia
| | - David S Celermajer
- Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, Australia; Sydney Medical School, University of Sydney, Camperdown, Australia; Heart Research Institute, Newtown, Australia
| | - Yves d'Udekem
- Murdoch Children's Research Institute, Parkville, Australia; Department of Cardiothoracic Surgery, Royal Children's Hospital, Parkville, Australia
| | - Rachael Cordina
- Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, Australia; Sydney Medical School, University of Sydney, Camperdown, Australia; Heart Research Institute, Newtown, Australia; Murdoch Children's Research Institute, Parkville, Australia.
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8
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Smith MP. Independent cardioprotective effects of resistance and aerobic exercise training in adults. Eur J Prev Cardiol 2020; 27:2226-2228. [DOI: 10.1177/2047487319880631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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9
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Jiang WF, Xu YJ, Zhao CM, Wang XH, Qiu XB, Liu X, Wu SH, Yang YQ. A novel TBX5 mutation predisposes to familial cardiac septal defects and atrial fibrillation as well as bicuspid aortic valve. Genet Mol Biol 2020; 43:e20200142. [PMID: 33306779 PMCID: PMC7783509 DOI: 10.1590/1678-4685-gmb-2020-0142] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 09/19/2020] [Indexed: 02/06/2023] Open
Abstract
TBX5 has been linked to Holt-Oram syndrome, with congenital heart defect (CHD) and atrial fibrillation (AF) being two major cardiac phenotypes. However, the prevalence of a TBX5 variation in patients with CHD and AF remains obscure. In this research, by sequencing analysis of TBX5 in 178 index patients with both CHD and AF, a novel heterozygous variation, NM_000192.3: c.577G>T; p.(Gly193*), was identified in one index patient with CHD and AF as well as bicuspid aortic valve (BAV), with an allele frequency of approximately 0.28%. Genetic analysis of the proband's pedigree showed that the variation co-segregated with the diseases. The pathogenic variation was not detected in 292 unrelated healthy subjects. Functional analysis by using a dual-luciferase reporter assay system showed that the Gly193*-mutant TBX5 protein failed to transcriptionally activate its target genes MYH6 and NPPA. Moreover, the mutation nullified the synergistic transactivation between TBX5 and GATA4 as well as NKX2-5. Additionally, whole-exome sequencing analysis showed no other genes contributing to the diseases. This investigation firstly links a pathogenic variant in the TBX5 gene to familial CHD and AF as well as BAV, suggesting that CHD and AF as well as BAV share a common developmental basis in a subset of patients.
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Affiliation(s)
- Wei-Feng Jiang
- Shanghai Jiao Tong University, Department of Cardiology, Shanghai Chest Hospital, Shanghai, China
| | - Ying-Jia Xu
- Fudan University, Department of Cardiology, Shanghai Fifth People's Hospital, Shanghai, China
| | - Cui-Mei Zhao
- Tongji University School of Medicine, Department of Cardiology, Tongji Hospital, Shanghai, China
| | - Xin-Hua Wang
- Shanghai Jiao Tong University School of Medicine, Department of Cardiology, Renji Hospital, Shanghai, China
| | - Xing-Biao Qiu
- Shanghai Jiao Tong University, Department of Cardiology, Shanghai Chest Hospital, Shanghai, China
| | - Xu Liu
- Shanghai Jiao Tong University, Department of Cardiology, Shanghai Chest Hospital, Shanghai, China
| | - Shao-Hui Wu
- Shanghai Jiao Tong University, Department of Cardiology, Shanghai Chest Hospital, Shanghai, China
| | - Yi-Qing Yang
- Fudan University, Department of Cardiology, Shanghai Fifth People's Hospital, Shanghai, China.,Fudan University, Cardiovascular Research Laboratory, Shanghai Fifth People's Hospital, Shanghai, China.,Fudan University, Central Laboratory, Shanghai Fifth People's Hospital, Shanghai, China
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10
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Scheffers LE, Berg LEV, Ismailova G, Dulfer K, Takkenberg JJ, Helbing WA. Physical exercise training in patients with a Fontan circulation: A systematic review. Eur J Prev Cardiol 2020; 28:1269-1278. [PMID: 32718238 DOI: 10.1177/2047487320942869] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/26/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Patients with a Fontan circulation have a reduced exercise capacity, which is an important prognostic predictor of morbidity and mortality. A way to increase exercise capacity in Fontan patients might be exercise training. This systematic review assesses the effects of exercise training investigated in Fontan patients in order to provide an overview of current insights. DESIGN AND METHODS Studies evaluating an exercise training intervention in Fontan patients published up to February 2020 were included in this systematic review. RESULTS From 3000 potential studies, 16 studies reported in 22 publications met the inclusion criteria. In total, 264 Fontan patients with mean age range 8.7-31 years, were included. Different training types including inspiratory muscle training, resistance training and aerobic training were investigated. Main outcome measures reported were peak oxygen uptake, cardiac function, lung function, physical activity levels and quality of life. Peak oxygen uptake increased significantly in 56% of the studies after training with an overall mean increase of +1.72 ml/kg/min (+6.3%). None of the studies reported negative outcome measures related to the exercise programme. In four studies an adverse event was reported, most likely unrelated to the training intervention. CONCLUSIONS Exercise training in Fontan patients is most likely safe and has positive effects on exercise capacity, cardiac function and quality of life. Therefore exercise training in Fontan patients should be encouraged. Further studies are required to assess the optimal training type, intensity, duration and long-term effects.
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Affiliation(s)
- Linda E Scheffers
- Department of Pediatric Cardiology, Erasmus MC-Sophia Children's Hospital, The Netherlands
| | - Linda Em Vd Berg
- Department of Pediatric Cardiology, Erasmus MC-Sophia Children's Hospital, The Netherlands.,Center for Lysosomal and Metabolic Diseases, Erasmus MC, The Netherlands
| | - Gamida Ismailova
- Center for Lysosomal and Metabolic Diseases, Erasmus MC, The Netherlands
| | - Karolijn Dulfer
- Department of Pediatrics and Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, The Netherlands
| | - Johanna Jm Takkenberg
- Department of Cardio-Thoracic Surgery, Erasmus University Medical Center, The Netherlands
| | - Wim A Helbing
- Department of Pediatric Cardiology, Erasmus MC-Sophia Children's Hospital, The Netherlands
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11
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Better pulmonary function is associated with greater handgrip strength in a healthy Chinese Han population. BMC Pulm Med 2020; 20:114. [PMID: 32349735 PMCID: PMC7191764 DOI: 10.1186/s12890-020-1155-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 04/20/2020] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Handgrip strength (HGS) has been widely studied in clinical and epidemiological settings, but the relationship between HGS and pulmonary function is still controversial. This study analysed pulmonary function and HGS stratified by sex and age in a healthy Chinese Han population, as well as the associations between HGS and pulmonary function parameters. METHODS HGS was measured by a Jamar dynamometer and pulmonary function was tested using a portable spirometer. Frequencies and variables are presented as percentages and means ± standard deviations, respectively. Chi-square tests were used for comparisons of categorical variables, and Student's t-tests or Mann-Whitney U-tests were used for continuous variables. Pearson's correlation coefficients were used to analyse the normally distributed variables, and Spearman correlation coefficients were used to analyse the non-normally distributed variables. Multivariate linear regression models were employed to explore the relationships between HGS and parameters of pulmonary function. The statistical significance was set at p < 0.01. RESULTS Cross-sectional data were available for 1519 subjects (59.0% females, 57.9 ± 13.3 years old). Males had higher average HGS than females (40.2 vs. 25.0 kg, p < 0.01), as well as better pulmonary function. Both HGS and pulmonary function parameters were significantly inversely correlated with age (r ≤ - 0.30, p < 0.01). The maximum value of vital capacity (VC max), forced expiratory volume in 3 s (FEV 3) and forced vital capacity (FVC) were strongly correlated with HGS among the pulmonary function indices (r = 0.72, 0.70 and 0.69, respectively, p < 0.001). In the multivariate linear regression analysis, HGS and height were positively correlated, while age and pulse pressure were negatively correlated with HGS. In males, the FVC, VC max and FEV3 increased by 0.02 L, 0.023 L and 0.03 L in per 1 kg increase in HGS, respectively. The HGS coefficients for females were smaller than those for males. CONCLUSIONS Both pulmonary function and HGS were inversely correlated with age, and better pulmonary function was associated with greater handgrip strength.
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Neidenbach RC, Oberhoffer R, Pieper L, Freilinger S, Ewert P, Kaemmerer H, Nagdyman N, Hager A, Müller J. The value of hand grip strength (HGS) as a diagnostic and prognostic biomarker in congenital heart disease. Cardiovasc Diagn Ther 2019; 9:S187-S197. [PMID: 31737527 DOI: 10.21037/cdt.2019.09.16] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Background In patients with congenital heart disease (CHD), there is little data on the diagnostic and prognostic relevance of hand grip strength (HGS) for clinical assignment, while in the general population the loss of muscle strength and mass is an important risk factor in cardiovascular disease which is conversely associated with morbidity and all-cause mortality. This study aimed to assess the degree of muscle dysfunction using HGS as a biomarker in a large group of patients with CHD who often develop muscle dysfunction. Methods In total, 385 patients (27.6±13.1 years, 43% female) were included and assigned to 5 diagnostic groups: complex anomalies (n=131), left heart anomalies/aortopathies (n=107), right heart/pulmonary artery anomalies (n=92), primary left to-right-shunts (n=42) and miscellaneous CHD (n=13). Patients with Fontan circulation, chronic cyanosis, morphologic right systemic ventricle, arterial switch operation, or Ebstein's anomaly were analyzed separately. A control group (CG) consisted of 124 healthy individuals (30.1±12.1 years, 42% female). HGS was measured with a Jamar Hydraulic Hand Dynamometer. Results HGS was reduced in CHD patients compared to controls (35.2±14.6 versus 43.7±14.4 kg). Most impairments were present in females (26.1±7.6 kg). Patients with cyanosis had lower HGS values compared to acyanotic CHD patients (P=0.03). Patients with left heart lesions had the highest HSG values (40.7±14.7 kg), while patients with primary left-to-right shunt lesions had the lowest HSG values (30.9±11.3 kg). Within specific groups of cardiac anomalies, patients with Fontan circulation showed the lowest (P=0.033) and patients with a morphologic right system ventricle showed higher results (P=0.004). The late mid-term survival was favorable, and 7 patients (1.8%) died in a median interval of 422 days (range, 206-1,824 days) after HGS-testing. Conclusions This study provides the most comprehensive data on the use of HGS in CHD to date. Grip strength is an easily applicable, repeatedly usable and a cost-effective diagnostic tool to gain a quick, quantifiable assessment of the patient's current muscle function as an expression of cardiac fitness. Considering the low number of patients who died in the observation period, HGS may not be a suitable tool for survival assessment or identification of patients at risk. However, HGS is well suited to determine muscle function and strength and thereby to identify and to follow-up patients who have an increased cardiovascular risk.
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Affiliation(s)
- Rhoia Clara Neidenbach
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Renate Oberhoffer
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany.,Institute of Preventive Pediatrics, Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Lars Pieper
- Department of Behavioral Epidemiology, Technische Universität Dresden, Dresden, Germany
| | - Sebastian Freilinger
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Peter Ewert
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Harald Kaemmerer
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Nicole Nagdyman
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Alfred Hager
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Jan Müller
- Institute of Preventive Pediatrics, Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
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Fuertes Moure A, Meyer M, Häcker AL, Reiner B, Brudy L, Oberhoffer R, Ewert P, Müller J. Health-Related Physical Fitness and Quality of Life in Children and Adolescents With Isolated Left-to-Right Shunt. Front Pediatr 2019; 7:488. [PMID: 31824901 PMCID: PMC6882769 DOI: 10.3389/fped.2019.00488] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 11/06/2019] [Indexed: 01/08/2023] Open
Abstract
Objective: Atrial (ASD) and ventricular septal defects (VSD) represent the most common congenital heart defects (CHD) and are considered simple and curable. This study investigates long-term functional outcomes in children with such defects. Patients and Methods : We examined 147 patients (74 girls, 12.1 ± 3.5 years) with isolated shunts (ASD: 54%, VSD: 46%) for their Health-Related Physical Fitness (HRPF) and Health-Related Quality of Life (HRQoL). Native condition was present in 58 patients, interventional closure of the defect was performed in 42 and surgical closure in 47. For comparison, a healthy control group (CG) of 1,724 children (48.9% girls, 12.8 ± 2.8 years) was recruited within two recent school projects. Results: After adjustment for age and sex, children with ASD and VSD presented lower HRPF (z-score healthy peers: 0.02 ± 0.73, ASD: -0.41 ± 0.73, p < 0.001; VSD: -0.61 ± 0.73, p < 0.001) then healthy peers. Transferred into percentiles, VSD were on the 26th and ASD on the 34th percentile of the healthy peers. HRQoL did not differ between peers and CHD with isolated shunts (healthy peers: 76.1 ± 9.7, ASD: 76.2 ± 9.9, p = 0.999; VSD: 78.7 ± 9.7, p = 0.316). Regarding the surgical history of the shunts (native, percutaneously treated, surgically treated), there were also no difference in-between these three states, nor differed HRPF and HRQoL in-between gender. Conclusions: Children with ASD or VSD have impaired HRPF but normal HRQoL. Early childhood sports promotion could be a good measure to counteract these restrictions in HRPF at an early stage.
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Affiliation(s)
| | - Michael Meyer
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Anna-Luisa Häcker
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich, Technical University Munich, Munich, Germany.,Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany
| | - Barbara Reiner
- Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany
| | - Leon Brudy
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Renate Oberhoffer
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich, Technical University Munich, Munich, Germany.,Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany
| | - Peter Ewert
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Jan Müller
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich, Technical University Munich, Munich, Germany.,Institute of Preventive Pediatrics, Technical University Munich, Munich, Germany
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