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Milani JGPO, Milani M, Machado FVC, Wilhelm M, Marcin T, D'Ascenzi F, Cavigli L, Keytsman C, Falter M, Bonnechere B, Meesen R, Braga F, Cipriano GFB, Cornelissen V, Verboven K, Junior GC, Hansen D. Accurate Prediction Equations for Ventilatory Thresholds in Cardiometabolic Disease When Gas Exchange Analysis is Unavailable: Development and Validation. Eur J Prev Cardiol 2024:zwae149. [PMID: 38636093 DOI: 10.1093/eurjpc/zwae149] [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: 02/09/2024] [Revised: 03/08/2024] [Accepted: 04/11/2024] [Indexed: 04/20/2024]
Abstract
AIMS To develop and validate equations predicting heart rate (HR) at the first and second ventilatory thresholds (VTs) and an optimized range-adjusted prescription for patients with cardiometabolic disease (CMD). To compare their performance against guideline-based exercise intensity domains. METHODS Cross-sectional study involving 2,868 CMD patients from nine countries. HR predictive equations for first and second VTs (VT1, VT2) were developed using multivariate linear regression with 975 cycle-ergometer cardiopulmonary exercise tests (CPET). 'Adjusted' percentages of peak HR (%HRpeak) and HR reserve (%HRR) were derived from this group. External validation with 1,893 CPET (cycle-ergometer or treadmill) assessed accuracy, agreement, and reliability against guideline-based %HRpeak and %HRR prescriptions using mean absolute percentage error (MAPE), Bland-Altman analyses, intraclass correlation coefficients (ICC). RESULTS HR predictive equations (R²: 0.77 VT1, 0.88 VT2) and adjusted %HRR (VT1: 42%, VT2: 77%) were developed. External validation demonstrated superiority over widely used guideline-directed intensity domains for %HRpeak and %HRR. The new methods showed consistent performance across both VTs with lower MAPE (VT1: 7.1%, VT2: 5.0%), 'good' ICC for VT1 (0.81, 0.82) and 'excellent' for VT2 (0.93). Guideline-based exercise intensity domains had higher MAPE (VT1: 6.8%-21.3%, VT2: 5.1%-16.7%), 'poor' to 'good' ICC for VT1, and 'poor' to 'excellent' for VT2, indicating inconsistencies related to specific VTs across guidelines. CONCLUSION Developed and validated HR predictive equations and the optimized %HRR for CMD patients for determining VT1 and VT2 outperformed the guideline-based exercise intensity domains and showed ergometer interchangeability. They offer a superior alternative for prescribing moderate intensity exercise when CPET is unavailable.
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Affiliation(s)
- Juliana Goulart Prata Oliveira Milani
- Rehabilitation Research Center (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
- Graduate Programme in Health Sciences and Technologies, University of Brasilia (UnB), Brasilia, DF, Brazil
| | - Mauricio Milani
- Rehabilitation Research Center (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
- Graduate Programme in Health Sciences and Technologies, University of Brasilia (UnB), Brasilia, DF, Brazil
- Heart Centre Hasselt, Jessa Hospital, Hasselt, Belgium
| | - Felipe Vilaça Cavallari Machado
- Rehabilitation Research Center (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
- Heart Centre Hasselt, Jessa Hospital, Hasselt, Belgium
- Biomedical Research Institute (BIOMED), Faculty of Medicine and Life Sciences, Hasselt, Belgium
| | - Matthias Wilhelm
- Centre for Rehabilitation & Sports Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Thimo Marcin
- Centre for Rehabilitation & Sports Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Flavio D'Ascenzi
- Department of Medical Biotechnologies, Sports Cardiology and Rehab Unit, University of Siena, Italy
| | - Luna Cavigli
- Department of Medical Biotechnologies, Sports Cardiology and Rehab Unit, University of Siena, Italy
| | | | - Maarten Falter
- Heart Centre Hasselt, Jessa Hospital, Hasselt, Belgium
- Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
- Department of Cardiology, Faculty of Medicine, KU Leuven, Leuven, Belgium
| | - Bruno Bonnechere
- Rehabilitation Research Center (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
- Technology-Supported and Data-Driven Rehabilitation, Data Sciences Institute, University of Hasselt, Diepenbeek, Belgium
- Centre of expertise in Care Innovation, Department of PXL - Healthcare, PXL University of Applied Sciences and Arts, Hasselt, Belgium
| | - Raf Meesen
- Rehabilitation Research Center (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
| | - Fabrício Braga
- Laboratório de Performance Humana, Rio de Janeiro, Brazil
- State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Graziella França Bernardelli Cipriano
- Graduate Programme in Health Sciences and Technologies, University of Brasilia (UnB), Brasilia, DF, Brazil
- Rehabilitation Sciences Programme, University of Brasilia (UnB), Brasilia, DF, Brazil
| | | | - Kenneth Verboven
- Rehabilitation Research Center (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
- Biomedical Research Institute (BIOMED), Faculty of Medicine and Life Sciences, Hasselt, Belgium
| | - Gerson Cipriano Junior
- Graduate Programme in Health Sciences and Technologies, University of Brasilia (UnB), Brasilia, DF, Brazil
- Graduate Program in Human Movement and Rehabilitation of Evangelical (PPGMHR), UniEVANGÉLICA, Anápolis, Brazil
| | - Dominique Hansen
- Rehabilitation Research Center (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
- Heart Centre Hasselt, Jessa Hospital, Hasselt, Belgium
- Biomedical Research Institute (BIOMED), Faculty of Medicine and Life Sciences, Hasselt, Belgium
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Eser P, Marcin T, Prescott E, Prins LF, Kolkman E, Bruins W, van der Velde AE, Gil CP, Iliou MC, Ardissino D, Zeymer U, Meindersma EP, Van’t Hof AWJ, de Kluiver EP, Wilhelm M. Breathing pattern and pulmonary gas exchange in elderly patients with and without left ventricular dysfunction-modification with exercise-based cardiac rehabilitation and prognostic value. Front Cardiovasc Med 2023; 10:1219589. [PMID: 37727302 PMCID: PMC10505741 DOI: 10.3389/fcvm.2023.1219589] [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: 05/10/2023] [Accepted: 08/01/2023] [Indexed: 09/21/2023] Open
Abstract
Background Inefficient ventilation is an established prognostic marker in patients with heart failure. It is not known whether inefficient ventilation is also linked to poor prognosis in patients with left ventricular dysfunction (LVD) but without overt heart failure. Objectives To investigate whether inefficient ventilation in elderly patients with LVD is more common than in patients without LVD, whether it improves with exercise-based cardiac rehabilitation (exCR), and whether it is associated with major adverse cardiovascular events (MACE). Methods In this large multicentre observational longitudinal study, patients aged ≥65 years with acute or chronic coronary syndromes (ACS, CCS) without cardiac surgery who participated in a study on the effectiveness of exCR in seven European countries were included. Cardiopulmonary exercise testing (CPET) was performed before, at the termination of exCR, and at 12 months follow-up. Ventilation (VE), breathing frequency (BF), tidal volume (VT), and end-expiratory carbon dioxide pressure (PETCO2) were measured at rest, at the first ventilatory threshold, and at peak exercise. Ventilatory parameters were compared between patients with and without LVD (based on cardio-echography) and related to MACE at 12 month follow-up. Results In 818 patients, age was 72.5 ± 5.4 years, 21.9% were women, 79.8% had ACS, and 151 (18%) had LVD. Compared to noLVD, in LVD resting VE was increased by 8%, resting BF by 6%, peak VE, peak VT, and peak PETCO2 reduced by 6%, 8%, and 5%, respectively, and VE/VCO2 slope increased by 11%. From before to after exCR, resting VE decreased and peak PETCO2 increased significantly more in patients with compared to without LVD. In LVD, higher resting BF, higher nadir VE/VCO2, and lower peak PETCO2 at baseline were associated with MACE. Conclusions Similarly to patients with HF, in elderly patients with ischemic LVD, inefficient resting and exercise ventilation was associated with worse outcomes, and ExCR alleviated abnormal breathing patterns and gas exchange parameters.
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Affiliation(s)
- Prisca Eser
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Thimo Marcin
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Eva Prescott
- Department of Cardiology, Bispebjerg Frederiksberg University Hospital, Copenhagen, Denmark
| | | | | | | | | | - Carlos Peña Gil
- Department of Cardiology, Hospital Clínico Universitario de Santiago, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Marie-Christine Iliou
- Department of Cardiac Rehabilitation, Assistance Publique Hopitaux de Paris, Paris, France
| | - Diego Ardissino
- Department of Cardiology, Parma University Hospital, Parma, Italy
| | - Uwe Zeymer
- Klinikum Ludwigshafen and Institut für Herzinfarktforschung Ludwigshafen, Ludwigshafen, Germany
| | | | - Arnoud W. J. Van’t Hof
- Isala Heart Centre, Zwolle, Netherlands
- Department of Cardiology, Maastricht University Medical Center, Maastricht, Netherlands
- Department of Cardiology, Zuyderland Medical Center, Heerlen, Netherlands
| | | | - Matthias Wilhelm
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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3
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Iannetta D, Rouleau CR, Chirico D, Fontana FY, Hauer T, Wilton SB, Aggarwal S, Austford LD, Arena R, Murias JM. An evaluation of the role of the exercise training dose for changes in exercise capacity following a standard cardiac rehabilitation program. Int J Cardiol 2023; 379:104-110. [PMID: 36934989 DOI: 10.1016/j.ijcard.2023.03.036] [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: 12/12/2022] [Revised: 02/21/2023] [Accepted: 03/16/2023] [Indexed: 03/21/2023]
Abstract
BACKGROUND To retrospectively characterize and compare the dose of exercise training (ET) within a large cohort of patients demonstrating different levels of improvement in exercise capacity following a cardiac rehabilitation (CR) program. METHODS A total of 2310 patients who completed a 12-week, center-based, guidelines-informed CR program between January 2018 and December 2019 were included in the analysis. Peak metabolic equivalents (METpeak) were determined pre- and post-CR during which total duration (ET time) and intensity [percent of heart rate peak (%HRpeak)] of supervised ET were also obtained. Training responsiveness was quantified on the basis of changes in METpeak from pre- to post-CR. A cluster analysis was performed to identity clusters demonstrating discrete levels of responsiveness (i.e., negative, low, moderate, high, and very-high). These were compared for several baseline and ET-derived variables which were also included in a multivariable linear regression model. RESULTS At pre-CR, baseline METpeak was progressively lower with greater training responsiveness (F(4,2305) = 44.2, P < 0.01, η2p = 0.71). Likewise, average training duration (F(4,2305) = 10.7 P < 0.01, η2p = 0.02) and %HRpeak (F(4,2305) = 25.1 P < 0.01, η2p = 0.042) quantified during onsite ET sessions were progressively greater with greater training responsiveness. The multivariable linear regression model confirmed that baseline METpeak, training duration and intensity during ET, BMI, and age (P < 0.001) were significant predictors of METpeak post-CR. CONCLUSIONS Along with baseline METpeak, delta BMI, and age, the dose of ET (i.e., training duration and intensity) predicts METpeak at the conclusion of CR. A re-evaluation of current approaches for exercise intensity prescription is recommended to extend the benefits of completing CR to all patients.
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Affiliation(s)
- Danilo Iannetta
- Faculty of Kinesiology, University of Calgary, Calgary, Canada
| | - Codie R Rouleau
- Department of Psychology, University of Calgary, Calgary, Canada; TotalCardiology™ Research Network, Calgary, Canada
| | - Daniele Chirico
- Faculty of Kinesiology, University of Calgary, Calgary, Canada; TotalCardiology™ Research Network, Calgary, Canada
| | - Federico Y Fontana
- Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Trina Hauer
- TotalCardiology™ Rehabilitation, Calgary, Canada; TotalCardiology™ Research Network, Calgary, Canada
| | - Stephen B Wilton
- TotalCardiology™ Research Network, Calgary, Canada; Libin Cardiovascular Institute, University of Calgary, Calgary, Canada
| | - Sandeep Aggarwal
- TotalCardiology™ Research Network, Calgary, Canada; Department of Cardiac Science, University of Calgary, Calgary, Canada
| | | | - Ross Arena
- TotalCardiology™ Research Network, Calgary, Canada; Department of Physical Therapy, University of Illinois at Chicago, Chicago, IL, USA
| | - Juan M Murias
- Faculty of Kinesiology, University of Calgary, Calgary, Canada.
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Neves LNS, Gasparini Neto VH, Araujo IZ, Barbieri RA, Leite RD, Carletti L. Is There Agreement and Precision between Heart Rate Variability, Ventilatory, and Lactate Thresholds in Healthy Adults? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14676. [PMID: 36429395 PMCID: PMC9690603 DOI: 10.3390/ijerph192214676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/01/2022] [Accepted: 09/03/2022] [Indexed: 06/16/2023]
Abstract
This study aims to analyze the agreement and precision between heart rate variability thresholds (HRVT1/2) with ventilatory and lactate thresholds 1 and 2 (VT1/2 and LT1/2) on a treadmill. Thirty-four male students were recruited. Day 1 consisted of conducting a health survey, anthropometrics, and Cardiopulmonary Exercise Test (CPx). On Day 2, after 48 h, a second incremental test was performed, the Cardiopulmonary Stepwise Exercise Test consisting of 3 min stages (CPxS), to determine VT1/2, LT1/2, and HRVT1/2. One-way repeated-measures ANOVA and effect size (ηp2) were used, followed by Sidak's post hoc. The Coefficient of Variation (CV) and Typical Error (TE) were applied to verify the precision. Bland Altman and the Intraclass Correlation Coefficient (ICC) were applied to confirm the agreement. HRVT1 showed different values compared to LT1 (lactate, RER, and R-R interval) and VT1 (V̇E, RER, V̇CO2, and HR). No differences were found in threshold 2 (T2) between LT2, VT2, and HRVT2. No difference was found in speed and V̇O2 for T1 and T2. The precision was low to T1 (CV > 12% and TE > 10%) and good to T2 (CV < 12% and TE < 10%). The agreement was good to fair in threshold 1 (VT1, LT1, HRVT1) and excellent to good in T2 (VT1, LT1, HRVT1). HRVT1 is not a valid method (low precision) when using this protocol to estimate LT1 and VT1. However, HRVT2 is a valid and noninvasive method that can estimate LT2 and VT2, showing good agreement and precision in healthy adults.
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Affiliation(s)
- Letícia Nascimento Santos Neves
- Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Espírito Santo (CEFD-UFES), Vitória 29075-910, Brazil
| | - Victor Hugo Gasparini Neto
- Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Espírito Santo (CEFD-UFES), Vitória 29075-910, Brazil
| | - Igor Ziviani Araujo
- Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Espírito Santo (CEFD-UFES), Vitória 29075-910, Brazil
| | - Ricardo Augusto Barbieri
- Postgraduate Program in Physical Education and Sport, School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (EEFERP-USP), São Paulo 05360-160, Brazil
| | - Richard Diego Leite
- Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Espírito Santo (CEFD-UFES), Vitória 29075-910, Brazil
| | - Luciana Carletti
- Laboratory of Exercise Physiology (LAFEX), Physical Education and Sports Center, Federal University of Espírito Santo (CEFD-UFES), Vitória 29075-910, Brazil
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D'Ascenzi F, Cavigli L, Pagliaro A, Focardi M, Valente S, Cameli M, Mandoli GE, Mueller S, Dendale P, Piepoli M, Wilhelm M, Halle M, Bonifazi M, Hansen D. Clinician approach to cardiopulmonary exercise testing for exercise prescription in patients at risk of and with cardiovascular disease. Br J Sports Med 2022; 56:bjsports-2021-105261. [PMID: 35680397 DOI: 10.1136/bjsports-2021-105261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2022] [Indexed: 12/24/2022]
Abstract
Exercise training is highly recommended in current guidelines on primary and secondary prevention of cardiovascular disease (CVD). This is based on the cardiovascular benefits of physical activity and structured exercise, ranging from improving the quality of life to reducing CVD and overall mortality. Therefore, exercise should be treated as a powerful medicine and critical component of the management plan for patients at risk for or diagnosed with CVD. A tailored approach based on the patient's personal and clinical characteristics represents a cornerstone for the benefits of exercise prescription. In this regard, the use of cardiopulmonary exercise testing is well-established for risk stratification, quantification of cardiorespiratory fitness and ventilatory thresholds for a tailored, personalised exercise prescription. The aim of this paper is to provide a practical guidance to clinicians on how to use data from cardiopulmonary exercise testing towards personalised exercise prescriptions for patients at risk of or with CVD.
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Affiliation(s)
- Flavio D'Ascenzi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Luna Cavigli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Antonio Pagliaro
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Marta Focardi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Serafina Valente
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Stephan Mueller
- Department of Prevention and Sports Medicine, Technical University of Munich, Munchen, Germany
| | | | | | | | - Martin Halle
- Department of Prevention and Sports Medicine, Technical University of Munich, Munchen, Germany
- DZHK (German Center for Cardiovascular Research), Munich, Germany
| | - Marco Bonifazi
- Department of Medicine, Surgery, and NeuroScience, University of Siena, Siena, Italy
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Lutz AH, Forman DE. Cardiac rehabilitation in older adults: Apropos yet significantly underutilized. Prog Cardiovasc Dis 2022; 70:94-101. [PMID: 35016915 PMCID: PMC8930627 DOI: 10.1016/j.pcad.2022.01.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 01/03/2022] [Indexed: 01/12/2023]
Abstract
Cardiac Rehabilitation (CR) is a comprehensive disease management program that utilizes exercise training, behavioral modification, education, and psychosocial counseling to optimize outcomes and functionality in patients with cardiovascular disease (CVD)1). While CR was initially designed as an exercise training and fitness program for younger patients, usually men, after debilitating hospitalizations for myocardial infarction or cardiac surgery, evidence has expanded to also include other types of CVD in women as well as men, including heart failure, valvular disease, and peripheral arterial disease2-4). As the population of older adults continues to expand, age-related CVD is endemic and is commonly associated with exercise decline, diminished quality of life, and dependence. CR has the potential to counterbalance these patterns, and therefore stands out as a particularly important consideration for older adults with CVD. Nevertheless, CR remains highly underutilized5,6). Novel approaches to CR including home-based and hybrid CR programs show promise for enhanced outreach to patients who may not otherwise participate. This review summarizes the current data available regarding CR in older adults with CVD with a focus on geriatric-specific complexities, current barriers to utilization, and approaches to enhance participation and effectiveness.
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Affiliation(s)
| | - Daniel E. Forman
- University of Pittsburgh, Department of Medicine, Divisions of Geriatrics and Cardiology Pittsburgh Geriatrics Research, Education and Clinical Center, VA Pittsburgh Healthcare System
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Aerobic Threshold Identification in a Cardiac Disease Population Based on Correlation Properties of Heart Rate Variability. J Clin Med 2021; 10:jcm10184075. [PMID: 34575188 PMCID: PMC8465546 DOI: 10.3390/jcm10184075] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/03/2021] [Accepted: 09/06/2021] [Indexed: 01/22/2023] Open
Abstract
An index of heart rate (HR) variability correlation properties, the short-term scaling exponent alpha1 of detrended fluctuation analysis (DFA a1) has shown potential to delineate the first ventilatory threshold (VT1). This study aims to extend this concept to a group of participants with cardiac disease. Sixteen volunteers with stable coronary disease or heart failure performed an incremental cycling ramp to exhaustion PRE and POST a 3-week training intervention. Oxygen uptake (VO2) and HR at VT1 were obtained from a metabolic cart. An ECG was processed for DFA a1 and HR. The HR variability threshold (HRVT) was defined as the VO2, HR or power where DFA a1 reached a value of 0.75. Mean VT1 was reached at 16.82 ± 5.72 mL/kg/min, HR of 91.3 ± 11.9 bpm and power of 67.8 ± 17.9 watts compared to HRVT at 18.02 ± 7.74 mL/kg/min, HR of 94.7 ± 14.2 bpm and power of 73.2 ± 25.0 watts. Linear relationships were seen between modalities, with Pearson’s r of 0.95 (VO2), 0.86 (HR) and 0.87 (power). Bland–Altman assessment showed mean differences of 1.20 mL/kg/min, 3.4 bpm and 5.4 watts. Mean peak VO2 and VT1 did not change after training intervention. However, the correlation between PRE to POST change in VO2 at VT1 with the change in VO2 at HRVT was significant (r = 0.84, p < 0.001). Reaching a DFA a1 of 0.75 was associated with the VT1 in a population with cardiac disease. VT1 change after training intervention followed that of the HRVT, confirming the relationship between these parameters.
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Predictors for one-year outcomes of cardiorespiratory fitness and cardiovascular risk factor control after cardiac rehabilitation in elderly patients: The EU-CaRE study. PLoS One 2021; 16:e0255472. [PMID: 34351942 PMCID: PMC8341663 DOI: 10.1371/journal.pone.0255472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 07/16/2021] [Indexed: 11/22/2022] Open
Abstract
Introduction Studies on effectiveness of cardiac rehabilitation (CR) in elderly cardiovascular disease patients are rare, and it is unknown, which patients benefit most. We aimed to identify predictors for 1-year outcomes of cardiorespiratory fitness and CV risk factor (CVRF) control in patients after completing CR programs offered across seven European countries. Methods Cardiovascular disease patients with minimal age 65 years who participated in comprehensive CR were included in this observational study. Peak oxygen uptake (VO2), body mass index (BMI), resting systolic blood pressure (BPsys), and low-density lipoprotein-cholesterol (LDL-C) were assessed before CR (T0), at termination of CR (T1), and 12 months after start of CR (T2). Predictors for changes were identified by multivariate regression models. Results Data was available from 1241 out of 1633 EU-CaRE patients. The strongest predictor for improvement in peak VO2 was open chest surgery, with a nearly four-fold increase in surgery compared to non-surgery patients. In patients after surgery, age, female sex, physical inactivity and time from index event to T0 were negative predictors for improvement in peak VO2. In patients without surgery, previous acute coronary syndrome and higher exercise capacity at T0 were the only negative predictors. Neither number of attended training sessions nor duration of CR were significantly associated with change in peak VO2. Non-surgery patients were more likely to achieve risk factor targets (BPsys, LDL-C, BMI) than surgery patients. Conclusions In a previously understudied population of elderly CR patients, time between index event and start of CR in surgery and disease severity in non-surgery patients were the most important predictors for long-term improvement of peak VO2. Non-surgery patients had better CVRF control.
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Marcin T, Eser P, Prescott E, Prins LF, Kolkman E, Bruins W, van der Velde AE, Peña Gil C, Iliou MC, Ardissino D, Zeymer U, Meindersma EP, Van’t Hof AWJ, de Kluiver EP, Wilhelm M. Changes and prognostic value of cardiopulmonary exercise testing parameters in elderly patients undergoing cardiac rehabilitation: The EU-CaRE observational study. PLoS One 2021; 16:e0255477. [PMID: 34343174 PMCID: PMC8330933 DOI: 10.1371/journal.pone.0255477] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 07/16/2021] [Indexed: 11/21/2022] Open
Abstract
Objective We aimed 1) to test the applicability of the previously suggested prognostic value of CPET to elderly cardiac rehabilitation patients and 2) to explore the underlying mechanism of the greater improvement in exercise capacity (peak oxygen consumption, VO2) after CR in surgical compared to non-surgical cardiac patients. Methods Elderly patients (≥65 years) commencing CR after coronary artery bypass grafting, surgical valve replacement (surgery-group), percutaneous coronary intervention, percutaneous valve replacement or without revascularisation (non-surgery group) were included in the prospective multi-center EU-CaRE study. CPETs were performed at start of CR, end of CR and 1-year-follow-up. Logistic models and receiver operating characteristics were used to determine prognostic values of CPET parameters for major adverse cardiac events (MACE). Linear models were performed for change in peak VO2 (start to follow-up) and parameters accounting for the difference between surgery and non-surgery patients were sought. Results 1421 out of 1633 EU-CaRE patients performed a valid CPET at start of CR (age 73±5.4, 81% male). No CPET parameter further improved the receiver operation characteristics significantly beyond the model with only clinical parameters. The higher improvement in peak VO2 (25% vs. 7%) in the surgical group disappeared when adjusted for changes in peak tidal volume and haemoglobin. Conclusion CPET did not improve the prediction of MACE in elderly CR patients. The higher improvement of exercise capacity in surgery patients was mainly driven by restoration of haemoglobin levels and improvement in respiratory function after sternotomy. Trial registration Netherlands Trial Register, Trial NL5166.
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Affiliation(s)
- Thimo Marcin
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- * E-mail:
| | - Prisca Eser
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Eva Prescott
- Department of Cardiology, Bispebjerg Frederiksberg University Hospital, Copenhagen, Denmark
| | | | | | | | | | - Carlos Peña Gil
- Department of Cardiology, Complexo Hospitalario Universitario de Santiago de Compostela, SERGAS IDIS CIBERCV, Santiago, Spain
| | - Marie-Christine Iliou
- Department of Cardiac Rehabilitation, Assistance Publique Hopitaux de Paris, Paris, France
| | - Diego Ardissino
- Department of Cardiology, Parma University Hospital, Parma, Italy
| | - Uwe Zeymer
- Klinikum Ludwigshafen and Institut für Herzinfarktforschung Ludwigshafen, Ludwigshafen, Germany
| | - Esther P. Meindersma
- Isala Heart Centre, Zwolle, The Netherlands
- Department of Cardiology, Radboud University, Nijmegen, The Netherlands
| | - Arnoud W. J. Van’t Hof
- Isala Heart Centre, Zwolle, The Netherlands
- Department of Cardiology, Maastricht University Medical Center and Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
- Department of Cardiology, Zuyderland Medical Center, Heerlen, The Netherlands
| | | | - Matthias Wilhelm
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Giallauria F, Di Lorenzo A, Venturini E, Pacileo M, D’Andrea A, Garofalo U, De Lucia F, Testa C, Cuomo G, Iannuzzo G, Gentile M, Nugara C, Sarullo FM, Marinus N, Hansen D, Vigorito C. Frailty in Acute and Chronic Coronary Syndrome Patients Entering Cardiac Rehabilitation. J Clin Med 2021; 10:1696. [PMID: 33920796 PMCID: PMC8071180 DOI: 10.3390/jcm10081696] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/09/2021] [Accepted: 04/12/2021] [Indexed: 12/18/2022] Open
Abstract
Worldwide population ageing is partly due to advanced standard of care, leading to increased incidence and prevalence of geriatric syndromes such as frailty and disability. Hence, the age at the onset of acute coronary syndromes (ACS) keeps growing as well. Moreover, ageing is a risk factor for both frailty and cardiovascular disease (CVD). Frailty and CVD in the elderly share pathophysiological mechanisms and associated conditions, such as malnutrition, sarcopenia, anemia, polypharmacy and both increased bleeding/thrombotic risk, leading to a negative impact on outcomes. In geriatric populations ACS is associated with an increased frailty degree that has a negative effect on re-hospitalization and mortality outcomes. Frail elderly patients are increasingly referred to cardiac rehabilitation (CR) programs after ACS; however, plans of care must be tailored on individual's clinical complexity in terms of functional capacity, nutritional status and comorbidities, cognitive status, socio-economic support. Completing rehabilitative intervention with a reduced frailty degree, disability prevention, improvement in functional state and quality of life and reduction of re-hospitalization are the goals of CR program. Tools for detecting frailty and guidelines for management of frail elderly patients post-ACS are still debated. This review focused on the need of an early identification of frail patients in elderly with ACS and at elaborating personalized plans of care and secondary prevention in CR setting.
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Affiliation(s)
- Francesco Giallauria
- Department of Translational Medical Sciences, “Federico II” University of Naples, 80131 Naples, Italy; (A.D.L.); (U.G.); (F.D.L.); (C.T.); (G.C.); (C.V.)
| | - Anna Di Lorenzo
- Department of Translational Medical Sciences, “Federico II” University of Naples, 80131 Naples, Italy; (A.D.L.); (U.G.); (F.D.L.); (C.T.); (G.C.); (C.V.)
| | - Elio Venturini
- Cardiac Rehabilitation Unit, Azienda USL Toscana Nord-Ovest, Cecina Civil Hospital, 57023 Cecina (LI), Italy;
| | - Mario Pacileo
- Division of Cardiology/UTIC, “Umberto I” Hospital, Nocera Inferiore (ASL Salerno), 84014 Nocera Inferiore (SA), Italy; (M.P.); (A.D.)
| | - Antonello D’Andrea
- Division of Cardiology/UTIC, “Umberto I” Hospital, Nocera Inferiore (ASL Salerno), 84014 Nocera Inferiore (SA), Italy; (M.P.); (A.D.)
- Division of Cardiology, “Luigi Vanvitelli” University of Naples, 80131 Naples, Italy
| | - Umberto Garofalo
- Department of Translational Medical Sciences, “Federico II” University of Naples, 80131 Naples, Italy; (A.D.L.); (U.G.); (F.D.L.); (C.T.); (G.C.); (C.V.)
| | - Felice De Lucia
- Department of Translational Medical Sciences, “Federico II” University of Naples, 80131 Naples, Italy; (A.D.L.); (U.G.); (F.D.L.); (C.T.); (G.C.); (C.V.)
| | - Crescenzo Testa
- Department of Translational Medical Sciences, “Federico II” University of Naples, 80131 Naples, Italy; (A.D.L.); (U.G.); (F.D.L.); (C.T.); (G.C.); (C.V.)
| | - Gianluigi Cuomo
- Department of Translational Medical Sciences, “Federico II” University of Naples, 80131 Naples, Italy; (A.D.L.); (U.G.); (F.D.L.); (C.T.); (G.C.); (C.V.)
| | - Gabriella Iannuzzo
- Department of Clinical Medicine and Surgery, “Federico II” University of Naples, 80131 Naples, Italy; (G.I.); (M.G.)
| | - Marco Gentile
- Department of Clinical Medicine and Surgery, “Federico II” University of Naples, 80131 Naples, Italy; (G.I.); (M.G.)
| | - Cinzia Nugara
- Cardiovascular Rehabilitation Unit, Buccheri La Ferla Fatebenefratelli Hospital, 90123 Palermo, Italy; (C.N.); (F.M.S.)
| | - Filippo M Sarullo
- Cardiovascular Rehabilitation Unit, Buccheri La Ferla Fatebenefratelli Hospital, 90123 Palermo, Italy; (C.N.); (F.M.S.)
| | - Nastasia Marinus
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, BE3590 Diepenbeek, Belgium; (N.M.); (D.H.)
- BIOMED-Biomedical Research Center, Hasselt University, BE3590 Diepenbeek, Belgium
| | - Dominique Hansen
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, BE3590 Diepenbeek, Belgium; (N.M.); (D.H.)
- BIOMED-Biomedical Research Center, Hasselt University, BE3590 Diepenbeek, Belgium
- Heart Centre Hasselt, Jessa Hospital, BE3500 Hasselt, Belgium
| | - Carlo Vigorito
- Department of Translational Medical Sciences, “Federico II” University of Naples, 80131 Naples, Italy; (A.D.L.); (U.G.); (F.D.L.); (C.T.); (G.C.); (C.V.)
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Calcaterra I, Ambrosino P, Vitelli N, Lupoli R, Orsini RC, Chiurazzi M, Maniscalco M, Di Minno MND. Risk Assessment and Antithrombotic Strategies in Antiphospholipid Antibody Carriers. Biomedicines 2021; 9:biomedicines9020122. [PMID: 33513790 PMCID: PMC7911177 DOI: 10.3390/biomedicines9020122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 01/19/2021] [Accepted: 01/21/2021] [Indexed: 12/31/2022] Open
Abstract
Antiphospholipid antibodies (aPL) are a cluster of autoantibodies directed against plasma proteins with affinity for membrane phospholipids. The most frequently tested aPL are lupus anticoagulant (LA), anti-cardiolipin antibodies (aCL), and anti-β2-glycoprotein I antibodies (anti-β2GPI). aPL play a key pathogenic role in the development of the antiphospholipid syndrome (APS), a systemic autoimmune disease characterized by recurrent thrombotic and/or pregnancy complications in patients with persistent aPL. However, aPL positivity is occasionally documented in patients with no previous history of thrombotic or pregnancy morbidity. LA activity, multiple aPL positivity, high-titer aPL, and a concomitant systemic autoimmune disease are recognized risk factors for future thrombotic events in asymptomatic carriers. Moreover, an accelerated atherosclerosis with increased cardiovascular (CV) risk has also been associated with aPL positivity, thus exposing aPL carriers to fatal complications and chronic disability requiring cardiac rehabilitation. Overall, an accurate risk stratification is recommended for aPL-positive subjects in order to prevent both venous and arterial thrombotic complications. In this review, we provide an overview of the main antithrombotic and risk assessment strategies in aPL carriers.
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Affiliation(s)
- Ilenia Calcaterra
- Department of Clinical Medicine and Surgery, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy; (I.C.); (N.V.); (R.C.O.); (M.C.)
| | - Pasquale Ambrosino
- Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy;
- Correspondence: ; Tel./Fax: +39-0824-909458
| | - Nicoletta Vitelli
- Department of Clinical Medicine and Surgery, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy; (I.C.); (N.V.); (R.C.O.); (M.C.)
| | - Roberta Lupoli
- Department of Molecular Medicine and Medical Biotechnology, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy;
| | - Roberta Clara Orsini
- Department of Clinical Medicine and Surgery, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy; (I.C.); (N.V.); (R.C.O.); (M.C.)
| | - Martina Chiurazzi
- Department of Clinical Medicine and Surgery, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy; (I.C.); (N.V.); (R.C.O.); (M.C.)
| | | | - Matteo Nicola Dario Di Minno
- Department of Translational Medical Sciences, Faculty of Medicine and Surgery, Federico II University, 80131 Naples, Italy;
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