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Gawałko M, Middeldorp ME, Saljic A, Penders J, Jespersen T, Albert CM, Marcus GM, Wong CX, Sanders P, Linz D. Diet and risk of atrial fibrillation: a systematic review. Eur Heart J 2024:ehae551. [PMID: 39288159 DOI: 10.1093/eurheartj/ehae551] [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: 04/16/2024] [Revised: 06/24/2024] [Accepted: 08/13/2024] [Indexed: 09/19/2024] Open
Abstract
Atrial fibrillation (AF) is the most prevalent sustained cardiac arrhythmia. Comprehensive modification of established AF risk factors combined with dietary interventions and breaking deleterious habits has been shown to reduce AF burden and recurrence. Numerous AF risk factors, such as diabetes, obesity or hypertension can be partially related to dietary and lifestyle choices. Therefore, dietary interventions may have potential as a therapeutic approach in AF. Based on available data, current guidelines recommend alcohol abstinence or reduction to decrease AF symptoms, burden, and progression, and do not indicate the need for caffeine abstention to prevent AF episodes (unless it is a trigger for AF symptoms). Uncertainty persists regarding harms or benefits of other dietary factors including chocolate, fish, salt, polyunsaturated and monounsaturated fatty acids, vitamins, and micronutrients. This article provides a systematic review of the association between AF and both dietary patterns and components. Additionally, it discusses potentially related mechanisms and introduces different strategies to assess patients' nutrition patterns, including mobile health solutions and diet indices. Finally, it highlights the gaps in knowledge requiring future investigation.
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Affiliation(s)
- Monika Gawałko
- 1st Department of Cardiology, Medical University of Warsaw, Banacha 1A, 02-097 Warsaw, Poland
- Department of Cardiology, Maastricht University Medical Centre and Cardiovascular Research Institute Maastricht, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands
- Institute of Pharmacology, West German Heart and Vascular Centre, University Duisburg-Essen, Hufelandstraße 55, 45147 Essen, Germany
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
- Centre for Heart Rhythm Disorders, Royal Adelaide Hospital, University of Adelaide, 1 Port Road, SA 5000 Adelaide, Australia
| | - Melissa E Middeldorp
- Centre for Heart Rhythm Disorders, Royal Adelaide Hospital, University of Adelaide, 1 Port Road, SA 5000 Adelaide, Australia
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, 127 S San Vincente Blvd, AHSP 3100 Los Angeles, CA, USA
- Cardiology Department, University Medical Centre Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Arnela Saljic
- Institute of Pharmacology, West German Heart and Vascular Centre, University Duisburg-Essen, Hufelandstraße 55, 45147 Essen, Germany
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - John Penders
- Department of Medical Microbiology, Infectious Diseases and Infection Prevention, School for Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands
| | - Thomas Jespersen
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Christine M Albert
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, 127 S San Vincente Blvd, AHSP 3100 Los Angeles, CA, USA
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA
| | - Gregory M Marcus
- Division of Cardiology, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Christopher X Wong
- Centre for Heart Rhythm Disorders, Royal Adelaide Hospital, University of Adelaide, 1 Port Road, SA 5000 Adelaide, Australia
- Division of Cardiology, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Prashanthan Sanders
- Centre for Heart Rhythm Disorders, Royal Adelaide Hospital, University of Adelaide, 1 Port Road, SA 5000 Adelaide, Australia
| | - Dominik Linz
- Department of Cardiology, Maastricht University Medical Centre and Cardiovascular Research Institute Maastricht, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
- Department of Cardiology, Radboud University Medical Centre, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
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Huh JH, Jo SH. Omega-3 fatty acids and atrial fibrillation. Korean J Intern Med 2022; 38:282-289. [PMID: 36514212 PMCID: PMC10175873 DOI: 10.3904/kjim.2022.266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 11/21/2022] [Indexed: 12/15/2022] Open
Abstract
Although some clinical trials have demonstrated reduced incidence of cardiovascular disease with the use of omega-3 fatty acids, others have found an increased risk of atrial fibrillation (AF). AF is the most common sustained cardiac arrhythmia worldwide. It is associated with high morbidity and mortality rates and significant public health burden. Previous studies of the effect of omega-3 fatty acids on AF occurrence have reported contradictory results. Here we reviewed the effect of omega-3 fatty acids on the risk of AF.
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Affiliation(s)
- Ji Hye Huh
- Division of Endocrinology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Sang-Ho Jo
- Division of Cardiology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
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Liu Y, Ni M, Li L, Wang J, Tu Z, Zhou H, Zhang S. A novel four-gene signature predicts immunotherapy response of patients with different cancers. J Clin Lab Anal 2022; 36:e24494. [PMID: 35588138 PMCID: PMC9279975 DOI: 10.1002/jcla.24494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/10/2022] [Accepted: 05/03/2022] [Indexed: 11/09/2022] Open
Abstract
Background Immune checkpoint blockade (ICB) therapy has demonstrated favorable clinical efficacy, particularly for advanced or difficult‐to‐treat cancer types. However, this therapy is ineffective for many patients displaying lack of immune response or resistance to ICB. This study aimed to establish a novel four‐gene signature (CD8A, CD8B, TCF7, and LEF1) to provide a prognostic immunotherapy biomarker for different cancers. Methods Transcriptome profiles and clinical data were obtained from The Cancer Genome Atlas database. Multivariate Cox regression analysis was used to establish a four‐gene signature. The R package estimate was used to obtain the immune score for every patient. Results Risk scores of the novel four‐gene signature could effectively divided all patients into high‐ and low‐risk groups, with distinct outcomes. The immune score calculated via the estimate package demonstrated that the four‐gene signature was significantly associated with the immune infiltration level. Furthermore, the four‐gene signature could predict the response to atezolizumab immunotherapy in patients with metastatic urothelial cancer. Conclusions The novel four‐gene signature developed in this study is a good prognostic biomarker, as it could identify many kinds of patients with cancer who are likely to respond to and benefit from immunotherapy.
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Affiliation(s)
- Yuanli Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Mingyue Ni
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Lamei Li
- Department of Dermatology, Anhui Provincial Hospital Affiliated to Anhui Medical University, Hefei, China
| | - Junyan Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China.,Department of Clinical Medicine (5+3 Programme), Anhui Medical University, Hefei, China
| | - Zhenzhen Tu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Haisheng Zhou
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Siping Zhang
- Department of Dermatology, Anhui Provincial Hospital Affiliated to Anhui Medical University, Hefei, China
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