1
|
Biczuk B, Buś S, Żurek S, Piskorski J, Guzik P. pRR30, pRR3.25% and Asymmetrical Entropy Descriptors in Atrial Fibrillation Detection. ENTROPY (BASEL, SWITZERLAND) 2024; 26:296. [PMID: 38667850 PMCID: PMC11048789 DOI: 10.3390/e26040296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/05/2024] [Accepted: 03/22/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Early detection of atrial fibrillation (AF) is essential to prevent stroke and other cardiac and embolic complications. We compared the diagnostic properties for AF detection of the percentage of successive RR interval differences greater than or equal to 30 ms or 3.25% of the previous RR interval (pRR30 and pRR3.25%, respectively), and asymmetric entropy descriptors of RR intervals. Previously, both pRR30 and pRR3.25% outperformed many other heart rate variability (HRV) parameters in distinguishing AF from sinus rhythm (SR) in 60 s electrocardiograms (ECGs). METHODS The 60 s segments with RR intervals were extracted from the publicly available Physionet Long-Term Atrial Fibrillation Database (84 recording, 24 h Holter ECG). There were 31,753 60 s segments of AF and 32,073 60 s segments of SR. The diagnostic properties of all parameters were analysed with receiver operator curve analysis, a confusion matrix and logistic regression. The best model with pRR30, pRR3.25% and total entropic features (H) had the largest area under the curve (AUC)-0.98 compared to 0.959 for pRR30-and 0.972 for pRR3.25%. However, the differences in AUC between pRR30 and pRR3.25% alone and the combined model were negligible from a practical point of view. Moreover, combining pRR30 and pRR3.25% with H significantly increased the number of false-negative cases by more than threefold. CONCLUSIONS Asymmetric entropy has some potential in differentiating AF from SR in the 60 s RR interval time series, but the addition of these parameters does not seem to make a relevant difference compared to pRR30 and especially pRR3.25%.
Collapse
Affiliation(s)
- Bartosz Biczuk
- Institute of Physics, University of Zielona Góra, 65-069 Zielona Góra, Poland; (S.Ż.); (J.P.)
- The Doctoral School of Exact and Technical Sciences, University of Zielona Góra, 65-417 Zielona Góra, Poland
| | - Szymon Buś
- Institute of Electronic Systems, Faculty of Electronics and Information Technology, Warsaw University of Technology, 00-650 Warszawa, Poland;
| | - Sebastian Żurek
- Institute of Physics, University of Zielona Góra, 65-069 Zielona Góra, Poland; (S.Ż.); (J.P.)
| | - Jarosław Piskorski
- Institute of Physics, University of Zielona Góra, 65-069 Zielona Góra, Poland; (S.Ż.); (J.P.)
| | - Przemysław Guzik
- Department of Cardiology—Intensive Therapy, Poznan University of Medical Sciences, 60-355 Poznań, Poland;
- University Centre for Sports and Medical Studies, Poznan University of Medical Sciences, 60-802 Poznań, Poland
| |
Collapse
|
2
|
Gajda R, Gajda J, Czuba M, Knechtle B, Drygas W. Sports Heart Monitors as Reliable Diagnostic Tools for Training Control and Detecting Arrhythmias in Professional and Leisure-Time Endurance Athletes: An Expert Consensus Statement. Sports Med 2024; 54:1-21. [PMID: 37906426 PMCID: PMC10799155 DOI: 10.1007/s40279-023-01948-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2023] [Indexed: 11/02/2023]
Abstract
There are countless types of portable heart rate monitoring medical devices used variously by leisure-time exercisers, professional athletes, and chronically ill patients. Almost all the currently used heart rate monitors are capable of detecting arrhythmias, but this feature is not widely known or used among their millions of consumers. The aims of this paper were as follows: (1) to analyze the currently available sports heart rate monitors and assess their advantages and disadvantage in terms of heart rate and rhythm monitoring in endurance athletes; (2) to discuss what types of currently available commercial heart rate monitors are most convenient/adjustable to the needs of different consumers (including occasionally physically active adults and cardiac patients), bearing in mind the potential health risks, especially heart rhythm disturbances connected with endurance training; (3) to suggest a set of "optimal" design features for next-generation smart wearable devices based on the consensus opinion of an expert panel of athletes, coaches, and sports medicine doctors. Ninety-two experts aged 20 years and over, involved in endurance sports on a daily basis, were invited to participate in consensus-building discussions, including 56 long-distance runners, 18 cyclists, nine coaches, and nine physicians (sports medicine specialists, cardiologists, and family medicine doctors). The overall consensus endorsed by these experts indicates that the "optimal" sports heart rate monitor should be a one-piece device of the smartwatch type (with two or more electrodes), with integrated smartphone features, and able to collect and continually transmit data without exhibiting artifacts. It should continuously record at least a single-lead electrocardiography, send an alert after an unexpected fall, be of reasonable weight, come at an affordable price, and be user friendly.
Collapse
Affiliation(s)
- Robert Gajda
- Center for Sports Cardiology at the Gajda-Med Medical Center in Pułtusk, 06-100, Pułtusk, Poland.
- Department of Kinesiology and Health Prevention, Jan Dlugosz University, Czestochowa, Poland.
| | - Jacek Gajda
- Center for Sports Cardiology at the Gajda-Med Medical Center in Pułtusk, 06-100, Pułtusk, Poland
| | - Miłosz Czuba
- Faculty of Rehabilitation, Józef Piłsudski University of Physical Education in Warsaw, Warsaw, Poland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
- Medbase St. Gallen am Vadianplatz, St. Gallen, Switzerland
| | - Wojciech Drygas
- Department of Epidemiology, Cardiovascular Disease Prevention, and Health Promotion, The Cardinal Stefan Wyszynski National Institute of Cardiology, Warsaw, Poland
- Lazarski University, Warsaw, Poland
| |
Collapse
|
3
|
Trohman RG, Huang HD, Sharma PS. Atrial fibrillation: primary prevention, secondary prevention, and prevention of thromboembolic complications: part 1. Front Cardiovasc Med 2023; 10:1060030. [PMID: 37396596 PMCID: PMC10311453 DOI: 10.3389/fcvm.2023.1060030] [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: 10/02/2022] [Accepted: 03/14/2023] [Indexed: 07/04/2023] Open
Abstract
Atrial fibrillation (AF), is the most common sustained cardiac arrhythmia. It was once thought to be benign as long as the ventricular rate was controlled, however, AF is associated with significant cardiac morbidity and mortality. Increasing life expectancy driven by improved health care and decreased fertility rates has, in most of the world, resulted in the population aged ≥65 years growing more rapidly than the overall population. As the population ages, projections suggest that the burden of AF may increase more than 60% by 2050. Although considerable progress has been made in the treatment and management of AF, primary prevention, secondary prevention, and prevention of thromboembolic complications remain a work in progress. This narrative review was facilitated by a MEDLINE search to identify peer-reviewed clinical trials, randomized controlled trials, meta-analyses, and other clinically relevant studies. The search was limited to English-language reports published between 1950 and 2021. Atrial fibrillation was searched via the terms primary prevention, hyperthyroidism, Wolff-Parkinson-White syndrome, catheter ablation, surgical ablation, hybrid ablation, stroke prevention, anticoagulation, left atrial occlusion and atrial excision. Google and Google scholar as well as bibliographies of identified articles were reviewed for additional references. In these two manuscripts, we discuss the current strategies available to prevent AF, then compare noninvasive and invasive treatment strategies to diminish AF recurrence. In addition, we examine the pharmacological, percutaneous device and surgical approaches to prevent stroke as well as other types of thromboembolic events.
Collapse
|
4
|
Ruberti OM, Telles GD, Rodrigues B. Stress and Physical Inactivity: Two Explosive Ingredients for the Heart in COVID-19 Pandemic Times. Curr Cardiol Rev 2021; 17:e051121190711. [PMID: 33573570 PMCID: PMC8950502 DOI: 10.2174/1573403x17666210126103204] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/24/2020] [Accepted: 12/17/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Coronavirus disease 2019 (Covid-19) pandemic is a global health crisis that has culminated in thousands of deaths. In order to reduce the spread of the Sars-CoV-2 virus, governments of several countries have adopted social isolation as a strategy. However, social isolation has culminated in deleterious effects on the population's health, including increased physical inactivity, stress and, consequently, adverse changes in body composition, cardiorespiratory capacity, muscle strength, physical functionality, and vascular events, which are increasingly pointed out as the main determinants of cardiovascular health. Staying physically active during lockdown is a challenge, especially for the population with a higher risk of mortality from COVID-19, who are still encouraged to maintain social distance until there is a vaccine available. Strategies to avoid physical inactivity and reduce stress levels can promote cardiovascular protection and must be considered during COVID-19 time. OBJECTIVE The aim of this paper is to discuss the risks of physical inactivity and stress for the cardiovascular system during the COVID-19 pandemic and propose strategies to protect cardiovascular health. CONCLUSION A home-based training protocol could be an interesting and effective strategy for the population who need to remain physically active and safe at home.
Collapse
Affiliation(s)
- Olívia Moraes Ruberti
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas (UNICAMP), R. Monteiro Lobato, 255, Campinas, São Paulo, Brazil;
| | - Guilherme Defante Telles
- Departament of Biodynamics of the Human Body Movement, School of Physical Education and Sport, University of São Paulo, Av. Professor Mello Moraes, 65, São Paulo, São Paulo, Brazil;
| | - Bruno Rodrigues
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas (UNICAMP), R. Monteiro Lobato, 255, Campinas, São Paulo, Brazil; ,Adapted Physical Activity Studies Department, School of Physical Education, University of Campinas, Avendia Érico Veríssimo, 701 Campinas, São Paulo, Brazil,Address correspondence to this author at the School of Physical Education, University of Campinas, Avenida Érico Veríssimo, 701 - Barão Geraldo, Campinas - SP, Brazil, 13083-851. Tel/Fax: +55 19 3521-6816, E-mail:
| |
Collapse
|
5
|
Patel R, Kemp CL, Hafejee M, Peckham N, Jain V, McCann GP, Pallikadavath S. The Underrepresentation of Females in Studies Assessing the Impact of High-Dose Exercise on Cardiovascular Outcomes: a Scoping Review. SPORTS MEDICINE-OPEN 2021; 7:30. [PMID: 33914201 PMCID: PMC8085142 DOI: 10.1186/s40798-021-00320-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 04/18/2021] [Indexed: 11/24/2022]
Abstract
High-dose exercise-induced cardiac outcomes may vary between sexes. However, many studies investigating the cardiovascular effects of high-dose exercise have excluded or under-recruited females. This scoping review aimed to describe the recruitment of females in studies assessing the impact of high-dose exercise on cardiovascular outcomes and describe how this has changed over time. This scoping review followed the protocol outlined by Arksey and O’Malley and is reported as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews (PRISMA-ScR) guidelines. The OVID and EMBASE databases were searched for studies that assessed the effects of high-dose exercise on cardiovascular outcomes. Both professional and nonprofessional groups were included. The review found 2973 studies, and 250 met the inclusion criteria including cumulatively 17,548,843 subjects. Over half the studies (n = 127) excluded females entirely, and only 8 (3.2%) studies recruited all-female participants. The overall mean percentage of females recruited was 18.2%. The mean percentage was 14.5% in studies conducted before 2011 and 21.8% in studies conducted after 2011. Females are an underrepresented group in studies assessing the cardiovascular outcomes related to high-dose exercise. As cardiovascular outcomes vary between sexes, translating findings from a largely male-based evidence may not be appropriate. Future investigators should aim to establish and overcome barriers to female recruitment.
Collapse
Affiliation(s)
- Roshan Patel
- College of Life Sciences, University of Leicester, Leicester, UK
| | - Caitlin L Kemp
- College of Life Sciences, University of Leicester, Leicester, UK
| | | | - Nicholas Peckham
- Centre for Statistics in Medicine, University of Oxford, Oxford, UK
| | - Vageesh Jain
- Institute for Global Health, University College London, London, UK
| | - Gerry P McCann
- NIHR Leicester Biomedical Research Centre for Cardiovascular Disease, Glenfield Hospital, University of Leicester, Leicester, UK
| | - Susil Pallikadavath
- NIHR Leicester Biomedical Research Centre for Cardiovascular Disease, Glenfield Hospital, University of Leicester, Leicester, UK.
| |
Collapse
|
6
|
Seshadri DR, Thom ML, Harlow ER, Gabbett TJ, Geletka BJ, Hsu JJ, Drummond CK, Phelan DM, Voos JE. Wearable Technology and Analytics as a Complementary Toolkit to Optimize Workload and to Reduce Injury Burden. Front Sports Act Living 2021; 2:630576. [PMID: 33554111 PMCID: PMC7859639 DOI: 10.3389/fspor.2020.630576] [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: 11/17/2020] [Accepted: 12/22/2020] [Indexed: 12/26/2022] Open
Abstract
Wearable sensors enable the real-time and non-invasive monitoring of biomechanical, physiological, or biochemical parameters pertinent to the performance of athletes. Sports medicine researchers compile datasets involving a multitude of parameters that can often be time consuming to analyze in order to create value in an expeditious and accurate manner. Machine learning and artificial intelligence models may aid in the clinical decision-making process for sports scientists, team physicians, and athletic trainers in translating the data acquired from wearable sensors to accurately and efficiently make decisions regarding the health, safety, and performance of athletes. This narrative review discusses the application of commercial sensors utilized by sports teams today and the emergence of descriptive analytics to monitor the internal and external workload, hydration status, sleep, cardiovascular health, and return-to-sport status of athletes. This review is written for those who are interested in the application of wearable sensor data and data science to enhance performance and reduce injury burden in athletes of all ages.
Collapse
Affiliation(s)
- Dhruv R. Seshadri
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States
| | - Mitchell L. Thom
- Case Western Reserve University School of Medicine, Cleveland, OH, United States
| | - Ethan R. Harlow
- Department of Orthopaedic Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
- Sports Medicine Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Tim J. Gabbett
- Gabbett Performance Solutions, Brisbane, QLD, Australia
- Centre for Health Research, University of Southern Queensland, Ipswich, QLD, Australia
| | - Benjamin J. Geletka
- Department of Orthopaedic Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
- Sports Medicine Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Jeffrey J. Hsu
- Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Colin K. Drummond
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States
| | - Dermot M. Phelan
- Sports Cardiology, Hypertrophic Cardiomyopathy Program, Sanger Heart and Vascular Institute, Atrium Health, Charlotte, NC, United States
| | - James E. Voos
- Department of Orthopaedic Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
- Sports Medicine Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| |
Collapse
|
7
|
Maltagliati AJ. The Extra Mile: Special Consideration of Atrial Fibrillation in Older Adults with Endurance Athletic History. AMERICAN JOURNAL OF CASE REPORTS 2020; 21:e924580. [PMID: 32451372 PMCID: PMC7274495 DOI: 10.12659/ajcr.924580] [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] [Indexed: 11/09/2022]
Abstract
Patient: Male, 80-year-old Final Diagnosis: Ischemic stroke Symptoms: Altered mental status • hematoma • hemiparesis • hyperreflexia Medication:— Clinical Procedure: — Specialty: Cardiology
Collapse
|
8
|
Matsumura ME, Abbatemarco JR. An Assessment of Training Characteristics Associated with Atrial Fibrillation in Masters Runners. Sports (Basel) 2019; 7:sports7070179. [PMID: 31340437 PMCID: PMC6681262 DOI: 10.3390/sports7070179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/16/2019] [Accepted: 07/18/2019] [Indexed: 11/16/2022] Open
Abstract
A growing body of literature supports an association between long-term endurance exercise and the development of atrial fibrillation (AF). Given the benefits of lifelong exercise, a better understanding of this association is critical to allow healthcare providers to counsel aging exercisers on the proper “dose” of exercise to maximize health benefits but minimize AF risk. The current study examines the relationship between specific aspects of training volume and intensity and the occurrence of AF among older runners in order to better understand what aspects of endurance exercise may contribute to the development of AF. The study was an Internet-based survey of endurance training and health characteristics of runners 35 years of age and older. A total 2819 runners participated and 69 (2.4%) reported a current or prior diagnosis of AF. Among “traditional” risk factors, runners reporting AF were older, more likely to be male, and had higher rates of hypertension and diabetes. Among training characteristics, only accumulated years of training was associated with AF. In contrast, average weekly mileage, training pace, and days of training per week were not associated with AF. In a multivariable analysis that included chronologic age, sex, diabetes, and hypertension, accumulated years of training remained significantly associated with the report of AF. These findings suggest that the relationship between chronic endurance exercise and AF is dependent on the accumulated training duration but does not appear to be influenced by specific training characteristics such as frequency or intensity of endurance exercise. Further confirmation of these relationships may help healthcare providers counsel exercisers on optimal training habits and identify endurance athletes who are at risk for the development of AF.
Collapse
Affiliation(s)
- Martin E Matsumura
- Geisinger Health System, Pearsall Heart Hospital, Wilkes Barre, PA 18711, USA.
| | - Justin R Abbatemarco
- Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, Cleveland, OH 44195, USA
| |
Collapse
|
9
|
Lai E, Chung EH. Management of Arrhythmias in Athletes: Atrial Fibrillation, Premature Ventricular Contractions, and Ventricular Tachycardia. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2017; 19:86. [PMID: 28990149 DOI: 10.1007/s11936-017-0583-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OPINION STATEMENT Management of atrial fibrillation, premature ventricular contractions, and ventricular tachycardia without underlying cardiac disease or arrhythmogenic conditions differs in athletes from the general population. Athletes tend to be younger, healthier individuals with few comorbidities. Therapies that work well in the general population may not be appropriate or preferable for athletes. Management strategies include deconditioning, pharmacologic therapy, such as rate control with β-blockers or non-dihydropyridine calcium channel blockers and rhythm control with class I or class III antiarrhythmic drugs, and catheter ablation. Deconditioning is not preferred by athletes because of lost playing time. Pharmacologic therapy is well tolerated among most individuals, but is not as favorable in athletes. Rate control medications can reduce performance and β-blockers, in particular, are prohibited in many sports. Antiarrhythmic drugs are preferred over rate control with athletes, but many, especially younger athletes, may not like the idea of long-term medical therapy. Catheter ablation has been proven to be safe and efficacious, may eliminate the need for long-term medical therapy, and is supported by the major societies (AHA, ACC, ESC).
Collapse
Affiliation(s)
- Ernest Lai
- School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Eugene H Chung
- Sports Cardiology Clinic, Frankel Cardiovascular Center, University of Michigan Medical School, Michigan Medicine, 1500 E Medical Center Dr SPC 5856, Ann Arbor, MI, 48109-5856, USA.
| |
Collapse
|