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Kazemi A, Soltani S, Aune D, Hosseini E, Mokhtari Z, Hassanzadeh Z, Jayedi A, Pitanga F, Akhlaghi M. Leisure-time and occupational physical activity and risk of cardiovascular disease incidence: a systematic-review and dose-response meta-analysis of prospective cohort studies. Int J Behav Nutr Phys Act 2024; 21:45. [PMID: 38659024 DOI: 10.1186/s12966-024-01593-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 04/14/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND AND OBJECTIVE Physical activity has benefits for the cardiovascular system, however, what levels and types of activity provide optimal cardiovascular health is unclear. We aimed to determine the level of physical activity that has the most benefits against cardiovascular diseases (CVD). METHODS PubMed, Scopus, and Web of Science were searched for prospective cohort studies on leisure-time (LTPA) or occupational physical activity (OPA) as the exposure and major types of CVD (total CVD, coronary heart disease [CHD], stroke, and atrial fibrillation [AF]) incidence as the outcome. Risk of bias of studies was evaluated using the ROBINS-I tool. Summary hazard ratios (HR) were calculated using random-effects pairwise model. RESULTS A total of 103 studies were included in the analysis. The highest versus the lowest LTPA was associated with a lower risk of overall CVD (HR = 0.81; 95% CI: 0.77-0.86), CHD (HR = 0.83; 0.79-0.88), and stroke (HR = 0.83; 0.79-0.88), but not AF (HR = 0.98; 0.92-1.05). Linear dose-response analyses showed a 10%, 12%, 9%, and 8% risk reduction in CVD, CHD, stroke, and AF incidence, respectively, for every 20 MET-hours/week increase in LTPA. In nonlinear dose-response analyses, there were inverse associations up to 20 MET-hours/week with 19% and 20% reduction in CVD and CHD risk, and up to 25 MET-hours/week with 22% reduction in stroke, with no further risk reduction at higher LTPA levels. For AF, there was a U-shaped nonlinear association with the maximum 8% risk reduction at 10 MET-hours/week of LTPA. Higher levels of OPA were not associated with risk of CVD, CHD, stroke, or AF. CONCLUSIONS Overall, results showed an inverse dose-response relationship between LTPA and risk of CVD, CHD, stroke, and AF. Running was the most beneficial LTPA but the risk was similar among various LTPA intensities. OPA showed no benefits in total or any type of CVD.
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Affiliation(s)
- Asma Kazemi
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sepideh Soltani
- Cardiovascular Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Dagfinn Aune
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Department of Nutrition, Oslo New University College, Oslo, Norway
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
| | - Elham Hosseini
- Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zeinab Mokhtari
- Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Hassanzadeh
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ahmad Jayedi
- Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Masoumeh Akhlaghi
- Department of Community Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Razi Blvd, 7153675541, Shiraz, Iran.
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Chen B, Wang C, Li W. Serum albumin levels and risk of atrial fibrillation: a Mendelian randomization study. Front Cardiovasc Med 2024; 11:1385223. [PMID: 38655495 PMCID: PMC11035896 DOI: 10.3389/fcvm.2024.1385223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Objective Although several observational studies have linked serum albumin to cardiovascular disease and considered it as an important biomarker, little is known about whether increasing or maintaining serum albumin levels can effectively improve the prognosis of patients with atrial fibrillation. Therefore, this study aims to further explore the causal relationship between serum albumin and atrial fibrillation and its potential mechanism. Method Using data from large-scale genome-wide association studies, we conducted a two-sample Mendelian randomization (MR) analysis and a mediation MR analysis, using serum albumin as the exposure variable and atrial fibrillation as the outcome variable. We included 486 serum metabolites as potential mediating factors. To increase the robustness of the analysis, we applied five statistical methods, including inverse variance weighted, weighted median, MR-Egger, simple mode, and weighted mode. Validate the MR results using Bayesian weighted Mendelian randomization method. Result The results of the MR analysis indicate a significant inverse association between genetically predicted serum albumin concentration (g/L) and the risk of atrial fibrillation (Beta = -0.172, OR = 0.842, 95% CI: 0.753-0.941, p = 0.002). Further mediation MR analysis revealed that serum albumin may mediate the causal relationship with atrial fibrillation by affecting two serum metabolites, docosatrienoate and oleate/vaccenate, and the mediating effect was significant. In addition, all our instrumental variables showed no heterogeneity and level-multiplicity in the MR analysis. To verify the stability of the results, we also conducted a sensitivity analysis using the leave-one-out method, and the results further confirmed that our findings were robust and reliable. Finally, we conducted a validation using the Bayesian weighted Mendelian randomization method, which demonstrated the reliability of our causal inference results. Conclusion This study strongly demonstrates the causal relationship between serum albumin and reduced risk of atrial fibrillation through genetic methods, and reveals the key mediating role of two serum metabolites in this relationship. These findings not only provide a new perspective for our understanding of the role of serum albumin in atrial fibrillation, but also provide new ideas for the prevention and treatment strategies of atrial fibrillation.
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Affiliation(s)
- Bohang Chen
- The First Clinical Medical College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, China
| | - Chuqiao Wang
- The First Clinical Medical College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, China
| | - Wenjie Li
- Department of Cardiovascular Medicine, Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, China
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Otabor EO, Alaka A, Onwuzo CN, Olukorode J, Fagbenro A, Ajiboye A. Exploring the Epidemiology of Atrial Fibrillation in Nigeria: A Focus on Atrial Fibrillation in Heart Failure Patients and Its Association With Stroke. Cureus 2024; 16:e55241. [PMID: 38558636 PMCID: PMC10981445 DOI: 10.7759/cureus.55241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
Atrial fibrillation (AF) represents a significant global public health concern, particularly due to its association with adverse health outcomes such as stroke and heart failure. In Nigeria, where the burden of cardiovascular diseases is rising, understanding the prevalence and impact of AF is crucial for effective healthcare planning and intervention strategies. This review examines the epidemiology of AF in Nigeria, comparing it with global and African data. It explores demographic and regional variations, comorbidity factors, and the impact of AF on the healthcare system, mortality, and quality of life. Notably, the prevalence of AF in Nigeria generally falls just under 5%, but this figure rises to approximately 9% in stroke patients and 11-20% among those with heart failure (HF). Rheumatic heart disease (RHD) is identified as a significant AF risk factor within Africa, affecting around 20% of AF patients - a stark contrast to the 2% in North America. AF's association with higher mortality rates and functional deterioration highlights the urgent need for improved diagnostic and therapeutic approaches, alongside broader public health measures. In conclusion, the review emphasises the significant public health concern AF represents in Nigeria, especially among HF and stroke patients, and stresses the importance of tailored healthcare policies and interventions to mitigate AF's impact and improve patient outcomes.
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Affiliation(s)
- Emmanuel O Otabor
- Internal Medicine, South Warwickshire NHS Foundation Trust, Warwick, GBR
| | - Abiola Alaka
- Internal Medicine, University of Michigan, Ann Arbor, USA
| | - Chidera N Onwuzo
- Internal Medicine, Benjamin S. Carson College of Health and Medical Sciences, Ilishan-Remo, NGA
| | - John Olukorode
- Internal Medicine, Benjamin S. Carson College of Health and Medical Sciences, Ilishan-Remo, NGA
| | - Adeniyi Fagbenro
- Internal Medicine, Bowen University College of Health Sciences, Iwo, NGA
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Paula SB, Oliveira A, Melo E Silva J, Simões AF, Gonçalves-Pereira J. Atrial Fibrillation in Critically Ill Patients: Incidence and Outcomes. Cureus 2024; 16:e55150. [PMID: 38558719 PMCID: PMC10980169 DOI: 10.7759/cureus.55150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Atrial fibrillation (AF), either chronic or new onset, is common in critically ill patients. Its epidemiology and relationship with clinical outcomes are poorly known. OBJECTIVE To understand the burden of AF in patients admitted to the ICU and its impact on patients' outcomes. METHODS This is a single-center, retrospective cohort study evaluating all patients with AF admitted to a non-cardiac intensive care unit over the course of 54 months. Clinical outcomes were evaluated in the short (hospital discharge) and long term (two-year follow-up). The hazard ratio (HR) with 95% CI was computed for the whole population as well as for propensity score-matched patients, with or without AF. RESULTS A total of 1357 patients were screened (59.1% male), with a mean age of 75 ± 15.2 years, length of intensive care unit stay of 4.7 ± 5.1 days, and hospital mortality of 26%. A diagnosis of AF was found in 215 patients (15.8%), 142 of whom had chronic AF. The hospital all-cause mortality was similar in patients with chronic or new-onset AF (31% vs. 28.8%, p = 0.779). Patients with AF had higher in-hospital, one-year, and two-year crude mortality (30.2% vs. 22.9%, p = 0.024; 47.9% vs. 35.3%, p = 0.001; 52.6% vs. 38.4%, p < 0.001). However, after propensity score matching (N = 213), this difference was no longer significant for in-hospital mortality (OR: 1.17; 95% CI: 0.77-1.79), one-year mortality (OR: 1.38; 95% CI: 0.94-2.03), or two-year mortality (OR: 1.30; 95% CI: 0.89-1.90). CONCLUSIONS In ICU patients, the prevalence of AF, either chronic or new-onset, was 15.8%, and these patients had higher crude mortality. However, after adjustment for age and severity on admission, no significant differences were found in the short- and long-term mortality.
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Affiliation(s)
- Sofia B Paula
- Cardiology Department, Barreiro Montijo Hospital Center, Barreiro, PRT
| | - André Oliveira
- Intensive Care Department, Hospital Vila Franca de Xira, Vila Franca de Xira, PRT
| | - João Melo E Silva
- Intensive Care Department, Hospital Vila Franca de Xira, Vila Franca de Xira, PRT
| | - André F Simões
- Intensive Care Department, Hospital Vila Franca de Xira, Vila Franca de Xira, PRT
| | - João Gonçalves-Pereira
- Intensive Care Department, Hospital Vila Franca de Xira, Vila Franca de Xira, PRT
- Faculty of Medicine, Universidade de Lisboa, Lisboa, PRT
- Infection and Sepsis Group, Grupo de Investigação e Desenvolvimento em Infeção e Sépsis, Oporto, PRT
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Erbay MI, Pyrpyris N, Susarla S, Ulusan S, Mares AC, Wilson TP, Lee D, Sood A, Gupta R. Comparative safety review of antithrombotic treatment options for patients with atrial fibrillation undergoing percutaneous coronary intervention. Expert Opin Drug Saf 2024; 23:149-160. [PMID: 38214282 DOI: 10.1080/14740338.2024.2305367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/10/2024] [Indexed: 01/13/2024]
Abstract
INTRODUCTION Balancing antithrombotic therapy for atrial fibrillation (AF) patients undergoing percutaneous coronary intervention (PCI) remains a clinical challenge due to coexisting thrombogenic risks. This review emphasizes the delicate balance required to prevent ischemic events while minimizing bleeding complications, particularly in the context of risk assessment. AREAS COVERED This review spans from 2010 to October 2023, exploring the complexities of antithrombotic management for AF patients undergoing PCI. It stresses the need for personalized treatment decisions to optimize antithrombotic therapies effectively. EXPERT OPINION The evolving evidence supports double antithrombotic therapy (DAT) over triple antithrombotic therapy (TAT) for these patients, showcasing a more favorable safety profile without compromising efficacy. Non-vitamin K antagonist oral anticoagulant (NOAC)-based DAT strategies exhibit superiority in reducing major bleeding events while effectively preventing ischemic events. Recommendations from the 2023 European Society of Cardiology (ESC) Guidelines advocate for NOAC-based DAT post-PCI, endorsing safer antithrombotic profiles.Challenges persist for specific patient categories requiring both oral anticoagulants and antiplatelets, necessitating personalized approaches. Future advances in intravascular imaging and novel coronary stent technologies offer promising avenues to optimize outcomes and influence antithrombotic strategies in AF-PCI patients.
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Affiliation(s)
- Muhammed Ibrahim Erbay
- Division of Cardiovascular Medicine, Cerrahpasa School of Medicine, Istanbul University Cerrahpasa, Istanbul, Turkey
- Department of Cardiology, The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Nikolaos Pyrpyris
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Shriraj Susarla
- Department of Cardiology, The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Sebahat Ulusan
- Faculty of Medicine, Suleyman Demirel University, Isparta, Isparta Province, Turkey
| | - Adriana C Mares
- Division of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven CT, USA
| | - Tasha Phillips Wilson
- Department of Internal Medicine, St. George's University School of Medicine, True Bule, Greneda
| | - Duo Lee
- Department of Cardiology, The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Aayushi Sood
- Department of Medicine, The Wright Center for Graduate Medical Education, Scranton, PA USA
| | - Rahul Gupta
- Department of Cardiology, Lehigh Valley Health Network, Allentown, PA USA
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Wang JL, Yan JP, Fan JR, Li X, Guo X, Li JW, Wu YX, Wang JJ, Chen YL, Li L, Lin C, Qu XL, Liu JH, Zhang YL, Yuan YY, Yu HG, Chen YX, Cai YX, Zhang XD, Zhao S, Xu ZH, Ma L, Ma N, Guo DM, Ma LS. 2023: A year of accomplishments for the 13 Science Citation Index Expanded- and Emerging Sources Citation Index-indexed Baishideng journals. World J Gastroenterol 2024; 30:9-16. [PMID: 38293326 PMCID: PMC10823900 DOI: 10.3748/wjg.v30.i1.9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 01/02/2024] [Accepted: 01/02/2024] [Indexed: 01/06/2024] Open
Abstract
In 2023, Baishideng Publishing Group (Baishideng) routinely published 47 open-access journals, including 46 English-language journals and 1 Chinese-language journal. Our successes were accomplished through the collective dedicated efforts of Baishideng staffs, Editorial Board Members, and Peer Reviewers. Among these 47 Baishideng journals, 7 are included in the Science Citation Index Expanded (SCIE) and 6 in the Emerging Sources Citation Index (ESCI). With the support of Baishideng authors, company staffs, Editorial Board Members, and Peer Reviewers, the publication work of 2023 is about to be successfully completed. This editorial summarizes the 2023 activities and accomplishments of the 13 SCIE- and ESCI-indexed Baishideng journals, outlines the Baishideng publishing policy changes and additions made this year, and highlights the unique advantages of Baishideng journals.
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Affiliation(s)
- Jin-Lei Wang
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Jia-Ping Yan
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Jia-Ru Fan
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Xiang Li
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Xu Guo
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Jia-Wei Li
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Yun-Xiaojian Wu
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Jing-Jie Wang
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Yu-Lu Chen
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Li Li
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Cong Lin
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Xin-Liang Qu
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Ji-Hong Liu
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Yan-Liang Zhang
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Ying-Yi Yuan
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Hua-Ge Yu
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Yu-Xi Chen
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Yi-Xuan Cai
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Xiang-Di Zhang
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Si Zhao
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Zi-Hang Xu
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Li Ma
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Na Ma
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Diao-Mei Guo
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
| | - Lian-Sheng Ma
- Baishideng Publishing Group Inc, Pleasanton, CA 94566, United States
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Rahman A, Haider R, Shirin H, Sobhan A, Huq KE. Evaluate the Quality of Life in Patients With Percutaneous Coronary Intervention Versus Coronary Artery Bypass Graft. Cureus 2024; 16:e52645. [PMID: 38380188 PMCID: PMC10877087 DOI: 10.7759/cureus.52645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2024] [Indexed: 02/22/2024] Open
Abstract
Introduction Globally, coronary heart disease is the most imperative cause of premature death. However, timely management with percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG) can improve the quality of life (QoL) and reduce mortality. The objective of this study was to evaluate the QoL between the patients who received PCI and CABG for the treatment of coronary heart disease. Materials and methods This was a retrospective observational study. Patients who underwent PCI or CABG at least three months before or more at enrollment were purposefully selected. Results A total of 156 patients were enrolled, 78 in each group. Health-related QoL was assessed by using the SF-36 scale for PCI or CABG procedures. The mean ± SD scores of QoL for PCI and CABG were 78.95 ±10.14 and 78.17 ± 10.92, respectively. Of the patients, 72.43% felt better after treatment, 17.95% felt the same as before treatment, and 9.62% felt worse than before treatment in both groups. Among CABG patients, 38.46% felt significantly better after treatment compared to PCI (33.97%) (p=0.048). Moreover, more CABG patients (6.41%) felt significantly worse than PCI patients (3.21%) after treatment (p=0.048). Male patients were significantly more in the CABG group (89.74%) compared to the PCI group (75.64%). In contrast, female patients had more PCI (24.36%) compared to CABG patients (10.26%) (p=0.020). Conclusion Subjective perceptions of physical and mental well-being improved significantly from before treatment to at least three months after treatment, and an enhanced health-related QoL was noticed for medical intervention (PCI) and surgical approach (CABG).
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Affiliation(s)
| | - Rina Haider
- Obstetrics and Gynecology, Square Hospitals Ltd, Dhaka, BGD
| | - Habiba Shirin
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
| | - Arif Sobhan
- Epidemiology and Public Health, Independent Researcher, Toronto, CAN
| | - Katm Ehsanul Huq
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JPN
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Rigutini AG. The Impact of Atherosclerotic Burden on Vascular Outcomes in Patients with Stroke and Atrial Fibrillation: The ATHENA study. Clin Appl Thromb Hemost 2024; 30:10760296241240746. [PMID: 38562096 PMCID: PMC10989045 DOI: 10.1177/10760296241240746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/26/2024] [Accepted: 03/04/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction: Patients with ischemic stroke (IS) and atrial fibrillation (AF) face a higher risk of recurrent vascular events. This study evaluates the impact of atherosclerotic vascular disease burden across different vascular territories on the risk of vascular events in patients with recent ischemic stroke and AF within 90 days. Patients and Methods: We included patients with IS and AF from the International RAF network in a prospective 90-day follow-up. Atherosclerotic vascular disease was identified by at least one of the following: Symptomatic ischemic heart disease, symptomatic peripheral artery disease, internal carotid stenosis ≥50%, or the presence of plaques in the aorta. The primary outcome was a composite of stroke, transient ischemic attack, systemic embolism, cerebral bleeding, and major extracranial bleeding within 90 days postacute stroke. Patients were categorized into 5 groups based on the number of affected atherosclerotic vascular territories, with those with no atherosclerotic vascular disease as the reference. Kaplan-Meier curves were generated and compared using the log-rank test to determine the predictive value of the number of diseased territories for the risk of events. Data analysis was performed with SPSS/PC Win Package 25.0. Results: Of the 2148 patients (mean age 77.59; 53.86% female), 744 (34.60%) had atherosclerosis. Multivariable analysis revealed that involvement of 3 (hazard ratio [HR] 2.80, 95% confidence interval [CI]: 1.20-6.53) or 4 (HR 6.81, 95% CI: 1.02-36.24) vascular territories was significantly associated with the risk of combined events. Conclusions: In patients with recent ischemic stroke and AF, atherosclerosis across multiple territories correlates with a higher risk of future vascular events.
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Affiliation(s)
- Andrea Galeazzo Rigutini
- Stroke Unit and Division of Cardiovascular Medicine, University of Perugia, Italy, Perugia, Italy
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Talaei F, Banga A, Pursell A, Gage A, Pallipamu N, Seri AR, Adhikari R, Kashyap R, Surani S. New-onset atrial fibrillation among COVID-19 patients: A narrative review. World J Crit Care Med 2023; 12:236-247. [PMID: 38188450 PMCID: PMC10768419 DOI: 10.5492/wjccm.v12.i5.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/20/2023] [Accepted: 09/11/2023] [Indexed: 12/07/2023] Open
Abstract
Over the last three years, research has focused on examining cardiac issues arising from coronavirus disease 2019 (COVID-19) infection, including the emergence of new-onset atrial fibrillation (NOAF). Still, no clinical study was conducted on the persistence of this arrhythmia after COVID-19 recovery. Our objective was to compose a narrative review that investigates COVID-19-associated NOAF, emphasizing the evolving pathophysiological mechanisms akin to those suggested for sustaining AF. Given the distinct strategies involved in the persistence of atrial AF and the crucial burden of persistent AF, we aim to underscore the importance of extended follow-up for COVID-19-associated NOAF. A comprehensive search was conducted for articles published between December 2019 and February 11, 2023, focusing on similarities in the pathophysiology of NOAF after COVID-19 and those persisting AF. Also, the latest data on incidence, morbidity-mortality, and management of NOAF in COVID-19 were investigated. Considerable overlaps between the mechanisms of emerging NOAF after COVID-19 infection and persistent AF were observed, mostly involving reactive oxygen pathways. With potential atrial remodeling associated with NOAF in COVID-19 patients, this group of patients might benefit from long-term follow-up and different management. Future cohort studies could help determine long-term outcomes of NOAF after COVID-19.
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Affiliation(s)
- Fahimeh Talaei
- Department of Critical Care Medicine, Mayo Clinic, Phoenix, AZ 85054, United States
| | - Akshat Banga
- Department of Internal Medicine, Sawai Man Singh Medical College, Jaipur 302004, India
| | - Amanda Pursell
- Internal Medicine, Tristar Centennial Medical Center, TriStar Division, HCA Healthcare, Nashville, TN 37203, United States
| | - Ann Gage
- Cardiology, TriStar Centennial Medical Center, TriStar Division, HCA Healthcare, Nashville, TN 37203, United States
| | - Namratha Pallipamu
- Department of Medicine, Siddharta Medical College, Vijayawada 520008, Andhra Pradesh, India
| | - Amith Reddy Seri
- Department of Internal Medicine, Mclaren Regional Medical Center, Flint, MI 48532, United States
| | - Ramesh Adhikari
- Department of Internal Medicine, Franciscan Health, Lafayette, IN 46237, United States
| | - Rahul Kashyap
- Department of Anaesthesiology & Critical Care Medicine, Mayo Clinic, Rochester, MN 55902, United States
- Department of Research, WellSpan Health, York, PA 17401, United States
| | - Salim Surani
- Department of Anaesthesiology & Critical Care Medicine, Mayo Clinic, Rochester, MN 55902, United States
- Department of Medicine & Pharmacology, Texas A&M University, College Station, TX 77843, United States
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Cao Y, Feng YY, Du W, Li J, Fei YL, Yang H, Wang M, Li SJ, Li XJ, Han B. Non‑persistence to Oral Anticoagulation Therapy in Elderly Patients with Non‑valvular Atrial Fibrillation. Patient Prefer Adherence 2023; 17:3185-3194. [PMID: 38084322 PMCID: PMC10710792 DOI: 10.2147/ppa.s435592] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/25/2023] [Indexed: 03/22/2024] Open
Abstract
PURPOSE To investigate the reasons for elderly atrial fibrillation (AF) patients not continuing their oral anticoagulation (OAC) treatment and the factors that influence this behavior. METHODS Elderly AF patients (aged≥75 years) hospitalized from December 2019 to May 2022 were consecutively enrolled. Clinical, demographic, and concomitant medication data were collected. The endpoint was defined as OAC discontinuation for more than 30 days or a switch to an alternative therapy. Predictors of OAC non-persistence were investigated using a multivariable Cox regression model. RESULTS This study included 560 participants (51.1% men, mean age 80.9±0.2 years). During a median follow-up of 20 months, medication persistence was observed in 322 patients (57.5%). Non-persistence was found to be significantly higher with warfarin than with NOAC (48.8% vs 33.6%, p = 0.006). In the multivariate analysis, OAC non-persistence was independently predicted by a history of permanent pacemaker implantation, the use of antiplatelet drugs, employee Medicare, living with children, college degree or above, and persistent AF (HR = 1.580, 1.586, 0.604, 0.668, 0.028, 0.769, p < 0.05, respectively). Treatment discontinuation within 3 months of discharge was observed in a large number of patients (81.8%). Medication discontinuation due to bleeding was more frequently observed in patients who continued for longer than 3 months (p < 0.001), while discontinuation due to patient preference was more frequent in those with shorter durations (≤3 months) (p = 0.049). Patient preference was the second leading cause of non-persistence in patients, regardless of whether they were taking warfarin or NOAC. CONCLUSION OAC non-persistence remains high among elderly AF patients during long-term follow-up, with a significant proportion discontinuing shortly after discharge. This pattern of non-persistence is heavily influenced by demographic factors and patient preference. Further interventions should be developed based on the reasons and risk factors to improve persistence and initiated early in the treatment process.
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Affiliation(s)
- Yue Cao
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Yue-Yue Feng
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Wei Du
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Jing Li
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Ya-Lan Fei
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Hao Yang
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Meng Wang
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Shi-Jie Li
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Xian-Jin Li
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
| | - Bing Han
- Division of Cardiology, Xuzhou Central Hospital, Xuzhou, People’s Republic of China
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Erlingsdottir HY, Ketilsdottir A, Hendriks JM, Ingadottir B. Disease-Related Knowledge and Need for Revision of Care for Patients with Atrial Fibrillation: A Cross Sectional Study. Patient Prefer Adherence 2023; 17:2621-2630. [PMID: 37900057 PMCID: PMC10612480 DOI: 10.2147/ppa.s428444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 09/29/2023] [Indexed: 10/31/2023] Open
Abstract
Purpose To evaluate the disease-related knowledge of outpatients with atrial fibrillation (AF), and the relationship with health literacy and other background variables. Patients and Methods In this cross-sectional survey study, conducted in Iceland, patients with AF scheduled for an electrical cardioversion or AF catheter ablation were recruited from a hospital outpatient clinic. They completed the validated Atrial Fibrillation Knowledge Scale (AFKS), a 11-item instrument (with possible score 0-10, 10 being the best knowledge) which evaluates knowledge pertaining to AF in general, AF symptom detection and AF treatment. Health literacy was assessed with the 16 item European Health Literacy Survey Questionnaire (HLS-EU-Q) and patients answered questions about their background. Data was analysed with parametric tests. Results In total, 185 participants completed the questionnaire (mean age 63 ±10), 77% were male, 74% with previous electrical cardioversion and 76% were on non-vitamin K antagonist oral anticoagulants (NOAC) medication. The mean score on the AFKS was 6.5 (±1.8). The best knowledge was concerning oral anticoagulation therapy (96% answered correctly) and the least knowledge was regarding responses to AF episodes (17% answered correctly). Patients with sufficient health literacy (52%) had better knowledge of AF (M 6.8 ±1.7 vs M 6.3 ±1.9, p = 0.05). Age, educational level, health literacy and AF pattern explained 22% of the variance in AF knowledge. Conclusion Patients with AF have inadequate knowledge of their condition, potentially as a result of insufficient health literacy. AF knowledge may be improved using integrated management where patients are actively involved in the care and health literacy is considered in the provided patient education.
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Affiliation(s)
- Helga Yr Erlingsdottir
- Faculty of Nursing and Midwifery, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- Cardio-Vascular and Cancer Center, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - Audur Ketilsdottir
- Faculty of Nursing and Midwifery, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- Cardio-Vascular and Cancer Center, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
| | - Jeroen M Hendriks
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
- Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Brynja Ingadottir
- Faculty of Nursing and Midwifery, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- Office of Chief Nursing Officer, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
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12
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Huang H, Hu NQ, Yang JY, Xiang YL, Zhu YZ, Du QR, Yin XY, Lv JL, Li LH. Management and Anticoagulation Treatment of Non-Valvular Atrial Fibrillation in Elderly Patients: The Dali Study. Int J Gen Med 2023; 16:3491-3501. [PMID: 37601803 PMCID: PMC10438439 DOI: 10.2147/ijgm.s418674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/04/2023] [Indexed: 08/22/2023] Open
Abstract
Background Non-valvular atrial fibrillation (NVAF) is associated with increased stroke in elderly populations, yet anticoagulant therapy is underutilized. We analyzed clinical characteristics and anticoagulation treatment rates of elderly NVAF patients hospitalized in Dali, China, to identify potential contributing factors. Methods We collected data for 155 elderly patients with NVAF aged ≥60 years, from July 01, 2020, to December 31, 2021. We analyzed the awareness rate, clinical characteristics, and anticoagulant treatment rate of atrial fibrillation (AF), and identified factors influencing treatment. Patients were followed up one year after discharge to assess vital status, cardiovascular events, and anticoagulation therapy status. Results Among 155 patients, 52.26% were female, and the average age was 75.77 years. The awareness rate of AF was 47.74% at admission, and only 21.94% received anticoagulant therapy. After discharge, the rate of anticoagulant therapy significantly increased to 70.97%, and 89.09% used new oral anticoagulants. Thromboembolic history and persistent AF predicted anticoagulant therapy at discharge, while male gender, previous bleeding history, and antiplatelet therapy predicted non-anticoagulant therapy. Out of 133 patients who completed a one-year follow-up, 23.31% died, 3.01% had strokes, and 3.01% experienced bleeding. Anticoagulant therapy decreased to 51.96% during the follow-up year. Conclusion Our findings highlight the low awareness rate and anticoagulant treatment rate, and high mortality among elderly NVAF patients in Dali. The development of comprehensive intervention strategies is critical to standardize AF management and improve prognosis.
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Affiliation(s)
- Hong Huang
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
| | - Nai-Qing Hu
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
| | - Jun-Yun Yang
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
| | - Yu-Luan Xiang
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
| | - Yuan-Zhao Zhu
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
| | - Qian-Ru Du
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
| | - Xue-Yan Yin
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
| | - Jin-lin Lv
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
| | - Li-Hua Li
- Department of Gerontology, The First Affiliated Hospital of Dali University, Dali, Yunnan Province, 671000, People’s Republic of China
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13
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Jaramillo AP, Jaramillo L, Briones Andriuoli RR, Revilla JC, Castells J, Ibrahimli S, Villacres JL, Garzon Mora N. The Effectiveness of Ablation Therapy for Atrial Fibrillation: A Systematic Review. Cureus 2023; 15:e43992. [PMID: 37641724 PMCID: PMC10460603 DOI: 10.7759/cureus.43992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2023] [Indexed: 08/31/2023] Open
Abstract
It is expected that the prevalence of atrial fibrillation (AF), the most prevalent cardiac arrhythmia among people aged 65 to 85, would be mostly classified using the CHAS2DS2-VASc approach for anticoagulation therapy. A high number of people in the entire world will be living with AF by 2030. Long-term follow-up data are sparse, although radiofrequency catheter ablation (CA) for symptomatic AF patients has the potential to be a curative therapy. Although women are referred later and less often than men, the outcomes following ablation are comparable across both genders. Health-related quality of life suffers from AF, and patients often find themselves less active as a result of their condition. AF may have a wide variety of symptoms and signs from the clinic's point of view. Women are more likely to exhibit symptoms than men; one reason for this is that women have an average QT interval that is 10-20 milliseconds longer than men, which is more likely to exacerbate tachycardia symptoms. In search of medical databases for relevant medical literature, we looked at PubMed/Medline, the Cochrane Library, and Google Scholar. Ten publications were gathered after the papers were located, assessed, and qualifying criteria applied were used to select them. The finished articles were done to give an overview of the effectiveness of ablation therapy for AF. Some studies showed that there was no statistical significance between invasive and pharmacological treatments. Other research found no difference in the recurrence of atrial arrhythmia between pulmonary vein isolation (PVI) CA alone and PVI + enhancement magnetic resonance imaging (MRI)-guided fibrosis ablation in individuals with persistent AF. The oldest individuals in studies comparing CA to medical treatment for AF demonstrated no improvement in prognosis after CA. Also, complications from therapy and CA's efficacy in preventing future atrial arrhythmias were similarly low across all age groups. Based on the above, we concluded that more studies are required to establish the most effective approach to treating AF to apply it in daily practice and gain more knowledge about it.
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Affiliation(s)
| | - Luisa Jaramillo
- Internal Medicine, Universidad Católica Santiago de Guayaquil, Guayaquil, ECU
| | | | | | - Javier Castells
- Medicine, Universidad Católica Santiago de Guayaquil, Guayaquil, ECU
| | | | - Jossua L Villacres
- Internal Medicine, Universidad Católica Santiago de Guayaquil, Guayaquil, ECU
| | - Neyla Garzon Mora
- Medicine, Universidad Católica Santiago de Guayaquil, Guayaquil, ECU
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Escobar-Cervantes C, Díez-Villanueva P, Bonanad Lozano C, Reino AP, Almendro-Delia M, Facila L, Valle A, Suárez C. Vascular protection with rivaroxaban in the comprehensive management of atrial fibrillation. Expert Rev Cardiovasc Ther 2023; 21:791-802. [PMID: 37933665 DOI: 10.1080/14779072.2023.2276893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 10/25/2023] [Indexed: 11/08/2023]
Abstract
INTRODUCTION In addition to an increased risk of thromboembolic complications, patients with atrial fibrillation (AF) are at risk for vascular events. Consequently, complete vascular protection is warranted in these patients. AREAS COVERED A narrative search was conducted on PubMed (MEDLINE), using the MeSH terms [Rivaroxaban] + [Atrial fibrillation] + [Cardiovascular] + [Vascular] + [Treatment]. Original data from clinical trials, prospective and retrospective studies, useful reviews and experimental studies, were selected. EXPERT OPINION The ROCKET-AF trial showed that rivaroxaban is effective in reducing the risk of stroke, with a lower risk of fatal and intracranial bleeding compared to warfarin. Remarkably, experimental data have provided a number of pathogenic mechanisms through which rivaroxaban could provide beneficial vascular properties beyond its antithrombotic activity. Moreover, in the AF population, additional to its ability to reduce the risk of thromboembolic complications, rivaroxaban is associated with a lower risk of myocardial infarction, major adverse cardiac and limb events, and vascular mortality in patients with diabetes, also attenuating renal impairment during follow-up. These findings suggest that rivaroxaban may provide a comprehensive vascular protection in patients with AF.
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Affiliation(s)
| | | | - Clara Bonanad Lozano
- Cardiology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain
- Medicine Department, Faculty of Medicine of the University of Valencia, Valencia, Spain
- Cardiology Section, Instituto de Investigación Sanitaria del Hospital Clínico de Valencia (INCLIVA), Spain
| | - Antonio Pose Reino
- Hypertension and Vascular Risk Unit, Internal Medicine Service, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - Manuel Almendro-Delia
- Intensive Cardiovascular Care Unit, Cardiovascular Clinical Trials & Translational Research Unit, Cardiology and Cardiovascular Surgery Division, Virgen Macarena University Hospital, Sevilla, Spain
| | - Lorenzo Facila
- Cardiology Department, Hospital General de Valencia, Universitat de Valencia Valencia, Spain
| | - Alfonso Valle
- Cardiology department, Hospital de Denia, Alicante, Spain
| | - Carmen Suárez
- Internal Medicine Service, Hospital Universitario de La Princesa, Madrid, Spain
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Escobar-Cervantes C, Reino AP, Díez-Villanueva P, Facila L, Freixa-Pamias R, Valle A, Almendro-Delia M, Bonanad C, Vivas D, Suarez C. Should atrial fibrillation be considered a vascular disease? The need for a comprehensive vascular approach. Expert Rev Cardiovasc Ther 2023; 21:779-790. [PMID: 37874226 DOI: 10.1080/14779072.2023.2272652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/16/2023] [Indexed: 10/25/2023]
Abstract
INTRODUCTION Atrial fibrillation (AF) cannot be considered an isolated disease. Patients with AF should be managed using a comprehensive approach that is not limited to stroke prevention. AREAS COVERED In this manuscript, the potential role of AF as a vascular disease that is managed as part of a holistic approach was reviewed. EXPERT OPINION The residual risk of stroke in patients with AF reaches 1-2% annually, despite appropriate anticoagulation therapy. Additionally, patients with AF may develop cognitive impairment through stroke-independent pathways. Furthermore, patients with AF may have a higher risk of developing atherosclerotic vascular disease in various vascular beds and chronic kidney disease; conversely, patients with atherosclerotic disease may have an increased risk of developing AF. AF should be considered a truly systemic vascular disease, since it brings together several hemodynamic and systemic changes, including inflammation, oxidative stress, activation of the renin-angiotensin-aldosterone and sympathetic systems, as well as a prothrombotic state and endothelial dysfunction. In this regard, patients with AF should be treated based on a holistic approach that is not limited to oral anticoagulation but includes complete vascular protection.
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Affiliation(s)
| | - Antonio Pose Reino
- Hypertension and vascular risk unit, Internal Medicine Service, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | | | - Lorenzo Facila
- Cardiology Department, Hospital General de Valencia, Universitat de Valencia, Valencia,Spain
| | | | - Alfonso Valle
- Cardiology department, Hospital de Denia, Alicante, Spain
| | - Manuel Almendro-Delia
- Intensive Cardiovascular Care Unit, Cardiovascular Clinical Trials & Translational Research Unit, Cardiology and Cardiovascular Surgery Division, Virgen Macarena University Hospital, Sevilla, Spain
| | - Clara Bonanad
- Cardiology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain
- Medicine Department, Faculty of Medicine of the University of Valencia, Valencia, Spain
- Cardiology Section, Health Research Institute of the Valencia Clinical Hospital (INCLIVA), Valencia, Spain
| | - David Vivas
- Cardiology Department, Instituto Cardiovascular Hospital Clínico San Carlos, Madrid, Spain
| | - Carmen Suarez
- Internal Medicine Service, Hospital Universitario de La Princesa, Madrid, Spain
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Oancea AF, Jigoranu RA, Morariu PC, Miftode RS, Trandabat BA, Iov DE, Cojocaru E, Costache II, Baroi LG, Timofte DV, Tanase DM, Floria M. Atrial Fibrillation and Chronic Coronary Ischemia: A Challenging Vicious Circle. Life (Basel) 2023; 13:1370. [PMID: 37374152 DOI: 10.3390/life13061370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/31/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Atrial fibrillation, the most frequent arrhythmia in clinical practice and chronic coronary syndrome, is one of the forms of coronary ischemia to have a strong dual relationship. Atrial fibrillation may accelerate atherosclerosis and may increase oxygen consumption in the myocardium, creating a mismatch between supply and demand, thus promoting the development or worsening of coronary ischemia. Chronic coronary syndrome alters the structure and function of gap junction proteins, affecting the conduction of action potential and leading to ischemic necrosis of cardiomyocytes and their replacement with fibrous tissue, in this way sustaining the focal ectopic activity in atrial myocardium. They have many risk factors in common, such as hypertension, obesity, type 2 diabetes mellitus, and dyslipidemia. It is vital for the prognosis of patients to break this vicious circle by controlling risk factors, drug therapies, of which antithrombotic therapy may sometimes be challenging in terms of prothrombotic and bleeding risk, and interventional therapies (revascularization and catheter ablation).
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Affiliation(s)
- Alexandru Florinel Oancea
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Cardiology Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Raul Alexandru Jigoranu
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Cardiology Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Paula Cristina Morariu
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Radu-Stefan Miftode
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Cardiology Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Bogdan Andrei Trandabat
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Cardiology Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Diana Elena Iov
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Elena Cojocaru
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Department of Morphofunctional Sciences-Pathology, Pediatric Hospital, 700115 Iasi, Romania
| | - Irina Iuliana Costache
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Cardiology Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Livia Genoveva Baroi
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Surgery Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Daniel Vasile Timofte
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Surgery Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Daniela Maria Tanase
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
| | - Mariana Floria
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon Emergency Hospital, 700115 Iasi, Romania
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Yarrarapu SNS, Shah P, Iskander B, Mestre A, Desai A, Shah S, Bhandari R, Ottun ARA, Bharti A, Vunnam D, Ouled Said A, Hsieh YC, Patel UK, Samala Venkata V. Epidemiology, Trends, Utilization Disparities, and Outcomes of Catheter Ablation and Its Association With Coronary Vasospasm Amongst Patients With Non-valvular Atrial Fibrillation: A Nationwide Burden of Last Decade. Cureus 2023; 15:e40649. [PMID: 37342301 PMCID: PMC10278971 DOI: 10.7759/cureus.40649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 06/22/2023] Open
Abstract
BACKGROUND Catheter ablation (CA) is an important curative treatment for non-valvular atrial fibrillation (NVAF), however, nationwide data on its utilization and disparities is limited. Coronary vasospasm is a rare, life-threatening, peri-operative complication of CA with limited literature in Caucasians. METHODS We performed a retrospective study on adult hospitalizations in the USA from 2007 to 2017 by obtaining the data from National Inpatient Sample. The primary endpoints of our study were to identify the utilization rate of CA, disparities in utilization, and study the outcomes associated with CA. The secondary endpoints of the study were to identify the incidence of coronary vasospasm amongst patients who underwent CA, evaluate their association, and identify the predictors of coronary vasospasm. RESULTS From 35,906,946 patients with NVAF, 343641 (0.96%) underwent CA. Its utilization decreased from 1% in 2007 to 0.71% in 2017. Patients who underwent CA, compared to those without CA, fared better in terms of hospital length of stay, mortality rate, disability rate, and discharge to the non-home facility. Patients in the 50-75 years age group, Native Americans, those with private insurance, and median household income of 76-100th percentile were associated with higher odds of CA utilization. Urban teaching hospitals and large-bedded hospitals performed more ablations, while the Mid-West region fared lower than the South, the West, and the Northeast. The prevalence of coronary vasospasm was higher amongst CA in comparison without CA, however, in regression analysis, no significant association was demonstrated between CA and coronary vasospasm. CONCLUSION CA is an important treatment modality that is associated with improved clinical outcomes. Identification of factors associated with lower utilization of CA and its disparities will help to mitigate the burden associated with NVAF.
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Affiliation(s)
| | - Parth Shah
- Hospital Medicine, Tower Health Medical Group, Reading, USA
| | - Beshoy Iskander
- Internal Medicine, Bon Secours Mercy Health - St. Elizabeth Youngstown Hospital (NEOMED), Youngstown, USA
| | - Andrea Mestre
- Internal Medicine, Universidad del Rosario, Bogota, COL
| | - Aditya Desai
- Internal Medicine, University of California Riverside School of Medicine, Riverside, USA
| | - Shiv Shah
- Internal Medicine, Government Medical College, Surat, Surat, IND
| | - Renu Bhandari
- Medicine, Manipal College of Medical Sciences, Pokhara, NPL
| | | | - Anmol Bharti
- Internal Medicine, University College of Medical Sciences, Delhi, IND
| | - Deepika Vunnam
- Internal Medicine, Dr. Pinnamaneni Siddhartha Institute of Medical Sciences and Research Foundation, Chinna Avutapalli, IND
| | | | - Ya-Ching Hsieh
- Anesthesiology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Urvish K Patel
- Public Health and Neurology, Icahn School of Medicine at Mount Sinai, New York, USA
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