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Becher N, Metzner A, Toennis T, Kirchhof P, Schnabel RB. Atrial fibrillation burden: a new outcome predictor and therapeutic target. Eur Heart J 2024; 45:2824-2838. [PMID: 38953776 PMCID: PMC11328870 DOI: 10.1093/eurheartj/ehae373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 05/13/2024] [Accepted: 05/29/2024] [Indexed: 07/04/2024] Open
Abstract
Atrial fibrillation (AF), the most common sustained cardiac arrhythmia, is not a dichotomous disease trait. Technological innovations enable long-term rhythm monitoring in many patients and can estimate AF burden. These technologies are already used to detect and monitor AF. This review describes the relation between AF burden and outcomes and potential effects of AF burden reduction. A lower AF burden is associated with a lower risk of stroke and heart failure in patients with AF: stroke risk without anticoagulation is lower in patients with device-detected AF and a low AF burden (stroke rate 1%/year) than in patients with persistent and permanent AF (stroke rate 3%/year). Paroxysmal AF shows intermediate stroke rates (2%/year). Atrial fibrillation burden-reducing interventions can reduce cardiovascular outcomes in patients with AF: early rhythm control reduces cardiovascular events including stroke and heart failure in patients with recently diagnosed AF and cardiovascular conditions. In patients with heart failure and AF, early rhythm control and AF ablation, interventions that reduce AF burden, reduce mortality and heart failure events. Recent technological innovations allow to estimate AF burden in clinical care, creating opportunities and challenges. While evidence remains limited, the existing data already suggest that AF burden reduction could be a therapeutic goal. In addition to anticoagulation and treatment of cardiovascular conditions, AF burden reduction emerges as a therapeutic goal. Future research will define the AF burden that constitutes a relevant risk of stroke and heart failure. Technologies quantifying AF burden need careful validation to advance the field.
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Affiliation(s)
- Nina Becher
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
| | - Andreas Metzner
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
| | - Tobias Toennis
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
| | - Paulus Kirchhof
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Renate B Schnabel
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
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Fabritz L, Chua W, Cardoso VR, Al-Taie C, Borof K, Suling A, Krause L, Kany S, Magnussen C, Wegscheider K, Breithardt G, Crijns HJGM, Camm AJ, Gkoutos G, Ellinor PT, Goette A, Schotten U, Wienhues-Thelen UH, Zeller T, Schnabel RB, Zapf A, Kirchhof P. Blood-based cardiometabolic phenotypes in atrial fibrillation and their associated risk: EAST-AFNET 4 biomolecule study. Cardiovasc Res 2024; 120:855-868. [PMID: 38613511 PMCID: PMC11218688 DOI: 10.1093/cvr/cvae067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 03/27/2024] [Accepted: 04/02/2024] [Indexed: 04/15/2024] Open
Abstract
AIMS Atrial fibrillation (AF) and concomitant cardiometabolic disease processes interact and combine to lead to adverse events, such as stroke, heart failure, myocardial infarction, and cardiovascular death. Circulating biomolecules provide quantifiable proxies for cardiometabolic disease processes. The aim of this study was to test whether biomolecule combinations can define phenotypes in patients with AF. METHODS AND RESULTS This pre-specified analysis of the EAST-AFNET 4 biomolecule study assigned patients to clusters using polytomous variable latent-class analysis based on baseline concentrations of 13 precisely quantified biomolecules potentially reflecting ageing, cardiac fibrosis, metabolic dysfunction, oxidative stress, cardiac load, endothelial dysfunction, and inflammation. In each cluster, rates of cardiovascular death, stroke, or hospitalization for heart failure or acute coronary syndrome, the primary outcome of EAST-AFNET 4, were calculated and compared between clusters over median 5.1 years follow-up. Findings were independently validated in a prospective cohort of 748 patients with AF (BBC-AF; median follow-up 2.9 years).Unsupervised biomolecule analysis assigned 1586 patients (71 years old, 46% women) into four clusters. The highest risk cluster was dominated by elevated bone morphogenetic protein 10, insulin-like growth factor-binding protein 7, N-terminal pro-B-type natriuretic peptide, angiopoietin 2, and growth differentiation factor 15. Patients in the lowest risk cluster showed low concentrations of these biomolecules. Two intermediate-risk clusters differed by high or low concentrations of C-reactive protein, interleukin-6, and D-dimer. Patients in the highest risk cluster had a five-fold higher cardiovascular event rate than patients in the low-risk cluster. Early rhythm control was effective across clusters (Pinteraction = 0.63). Sensitivity analyses and external validation in BBC-AF replicated clusters and risk gradients. CONCLUSION Biomolecule concentrations identify cardiometabolic subphenotypes in patients with AF at high and low cardiovascular risk.
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Affiliation(s)
- Larissa Fabritz
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Germany
- AFNET, Münster, Germany
- Institute of Cardiovascular Sciences, University of Birmingham, Wolfson Drive, Birmingham, UK
| | - Winnie Chua
- Institute of Cardiovascular Sciences, University of Birmingham, Wolfson Drive, Birmingham, UK
| | - Victor R Cardoso
- Institute of Cardiovascular Sciences, University of Birmingham, Wolfson Drive, Birmingham, UK
| | - Christoph Al-Taie
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Germany
| | - Katrin Borof
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anna Suling
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Linda Krause
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Shinwan Kany
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Germany
- Cardiovascular Disease Initiative, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Christina Magnussen
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Germany
- Center for Population Health Innovation (POINT), University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Karl Wegscheider
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Guenter Breithardt
- University Hospital Münster, Münster, Albert-Schweitzer-Straße 1A, 48149 Münster, Germany
| | - Harry J G M Crijns
- Department of Cardiology, University Hospital Maastricht, Maastricht, The Netherlands
| | - A John Camm
- Clinical Sciences, St George´s University, London, UK
| | - George Gkoutos
- Institute of Cardiovascular Sciences, University of Birmingham, Wolfson Drive, Birmingham, UK
| | - Patrick T Ellinor
- Cardiovascular Disease Initiative, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Andreas Goette
- Vincenz-Krankenhaus, Am Busdorf 2, 33098 Paderborn, Germany
| | - Ulrich Schotten
- AFNET, Münster, Germany
- Department of Physiology, Maastricht University, Maastricht, The Netherlands
| | | | - Tanja Zeller
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Germany
| | - Renate B Schnabel
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Germany
| | - Antonia Zapf
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Paulus Kirchhof
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- AFNET, Münster, Germany
- Institute of Cardiovascular Sciences, University of Birmingham, Wolfson Drive, Birmingham, UK
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3
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Serban T, Hennings E, Strebel I, Knecht S, du Fay de Lavallaz J, Krisai P, Arnet R, Völlmin G, Osswald S, Sticherling C, Kühne M, Badertscher P. Biomarkers to predict improvement of left ventricular ejection fraction after atrial fibrillation ablation. Heart Rhythm 2024:S1547-5271(24)02371-3. [PMID: 38614192 DOI: 10.1016/j.hrthm.2024.04.044] [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: 02/24/2024] [Revised: 03/27/2024] [Accepted: 04/04/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND Atrial fibrillation (AF) and heart failure frequently coexist. Prediction of left ventricular ejection fraction (LVEF) recovery after catheter ablation (CA) for AF remains difficult. OBJECTIVE The purpose of this study was to evaluate the value of biomarkers, alone and in combination with the Antwerp score, to predict LVEF recovery after CA for AF. METHODS Patients undergoing CA for AF with depressed LVEF (<50%) were included. Plasma levels of 13 biomarkers were measured immediately before CA. Patients were categorized into "responders" and "nonresponders" in a similar fashion to the Antwerp score performance derivation and validation cohorts. The predictive power of the biomarkers alone and combined in outcome prediction was evaluated. RESULTS A total of 208 patients with depressed LVEF were included (median age 63 years; 39-19% female; median indexed left atrial volume 42 (33-52) mL/m2; median LVEF 43 (38-46)%). At a median follow-up time of 30 (20-34) months, 161 (77%) were responders and 47 (23%) were nonresponders. Of 13 biomarkers, -4-angiopoietin 2 (ANG2), growth differentiation factor 15 (GDF15), fibroblast growth factor 23, and myosin binding protein C3-were significantly different between responders and nonresponders (P ≤ .001) and their combination could predict the end point with an area under the curve of 0.72 (95% confidence interval [CI] 0.64-0.81) overall, 0.69 (95% CI 0.59-0.78) in heart failure with mildly reduced ejection fraction, and 0.88 (95% CI 0.77-0.98) in heart failure with reduced ejection fraction. Only ANG2 and GDF15 remained significantly associated with LVEF recovery after adjustment for age, sex, and Antwerp score and significantly improved the accuracy of the Antwerp score predictions (P < .001). The area under the curve of the Antwerp score in the outcome prediction improved from 0.75 (95% CI 0.67-0.83) to 0.78 (95% CI 0.70-0.86). CONCLUSION A biomarker panel (ANG2 and GDF15) significantly improved the accuracy of the Antwerp score.
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Affiliation(s)
- Teodor Serban
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Elisa Hennings
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Ivo Strebel
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Sven Knecht
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Jeanne du Fay de Lavallaz
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Philipp Krisai
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Rebecca Arnet
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Gian Völlmin
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Stefan Osswald
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Christian Sticherling
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Michael Kühne
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland
| | - Patrick Badertscher
- Cardiovascular Research Institute, Basel, Switzerland; Department of Cardiology, University Hospital of Basel, Switzerland.
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Gkarmiris KI, Lindbäck J, Alexander JH, Granger CB, Kastner P, Lopes RD, Ziegler A, Oldgren J, Siegbahn A, Wallentin L, Hijazi Z. Repeated Measurement of the Novel Atrial Biomarker BMP10 (Bone Morphogenetic Protein 10) Refines Risk Stratification in Anticoagulated Patients With Atrial Fibrillation: Insights From the ARISTOTLE Trial. J Am Heart Assoc 2024; 13:e033720. [PMID: 38529655 PMCID: PMC11179770 DOI: 10.1161/jaha.123.033720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 02/16/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND BMP10 (bone morphogenic protein 10) has emerged as a novel biomarker associated with the risk of ischemic stroke and other outcomes in patients with atrial fibrillation (AF). The study aimed to determine if repeated BMP10 measurements improve prognostication of cardiovascular events in patients with AF. METHODS AND RESULTS BMP10 was measured using a prototype Elecsys immunoassay in plasma samples collected at randomization and after 2 months in patients with AF randomized to apixaban or warfarin in the ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation) trial (n=2878). Adjusted Cox-regression models were used to evaluate the association between 2-month BMP10 levels and outcomes. BMP10 levels increased by 7.8% (P<0.001) over 2 months. The baseline variables most strongly associated with BMP10 levels at 2 months were baseline BMP10 levels, body mass index, sex, age, creatinine, diabetes, warfarin treatment, and AF-rhythm. During median 1.8 years follow-up, 34 ischemic strokes/systemic embolism, 155 deaths, and 99 heart failure hospitalizations occurred. Comparing the third with the first sample quartile, higher BMP10 levels at 2 months were associated with higher risk of ischemic stroke (hazard ratio [HR], 1.33 [95% CI, 0.67-2.63], P=0.037), heart failure (HR, 1.91 [95% CI, 1.17-3.12], P=0.012) and all-cause death (HR, 1.61 [95% CI, 1.17-2.21], P<0.001). Adding BMP10 levels at 2 months on top of established risk factors and baseline BMP10 levels improved the C-indices for ischemic stroke/systemic embolism (from 0.73 to 0.75), heart failure hospitalization (0.76-0.77), and all-cause mortality (0.70-0.72), all P<0.05. CONCLUSIONS Elevated levels of BMP10 at 2 months strengthened the associations with the risk of ischemic stroke, hospitalization for heart failure, and all-cause mortality. Repeated measurements of BMP10 may further refine risk stratification in patients with AF.
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Affiliation(s)
- Konstantinos I. Gkarmiris
- Department of Medical SciencesCardiology, Uppsala UniversityUppsalaSweden
- Uppsala Clinical Research Center, Uppsala UniversityUppsalaSweden
| | - Johan Lindbäck
- Uppsala Clinical Research Center, Uppsala UniversityUppsalaSweden
| | - John H. Alexander
- Duke Clinical Research Institute, Duke University School of MedicineDurhamNCUSA
| | | | | | - Renato D. Lopes
- Duke Clinical Research Institute, Duke University School of MedicineDurhamNCUSA
| | | | - Jonas Oldgren
- Department of Medical SciencesCardiology, Uppsala UniversityUppsalaSweden
- Uppsala Clinical Research Center, Uppsala UniversityUppsalaSweden
| | - Agneta Siegbahn
- Uppsala Clinical Research Center, Uppsala UniversityUppsalaSweden
- Department of Medical SciencesClinical Chemistry, Uppsala UniversityUppsalaSweden
| | - Lars Wallentin
- Department of Medical SciencesCardiology, Uppsala UniversityUppsalaSweden
- Uppsala Clinical Research Center, Uppsala UniversityUppsalaSweden
| | - Ziad Hijazi
- Department of Medical SciencesCardiology, Uppsala UniversityUppsalaSweden
- Uppsala Clinical Research Center, Uppsala UniversityUppsalaSweden
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Liu L, Liang Y, Lan QG, Chen JZ, Wang R, Zhao JH, Liang B. Bone morphogenetic protein 10 and atrial fibrillation. IJC HEART & VASCULATURE 2024; 51:101376. [PMID: 38496259 PMCID: PMC10943040 DOI: 10.1016/j.ijcha.2024.101376] [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: 02/04/2024] [Accepted: 02/24/2024] [Indexed: 03/19/2024]
Abstract
Background The association between bone morphogenetic protein 10 (BMP10) and atrial fibrillation (AF) has been widely investigated by observational studies, but their causal relationships remain inconclusive. Here, we aimed to evaluate the causal effect of BMP10 on the risk of AF through single-nucleotide polymorphisms. Methods A Mendelian randomization (MR) analytic framework was applied to data from two BMP10-specific genome-wide association studies comprising a total of 11,036,163 single-nucleotide polymorphisms of European ancestry. Instrument genetic variants associated with BMP10 were selected. A total of 12 AF-specific genome-wide association studies comprising a total of 5,095,117 European participants were included. Summary statistic-based methods of inverse variance weighted, MR Egger, weighted median, simple mode, and weighted mode methods were used. Pleiotropy and sensitivity were assessed. Results Specific to AF-specific genome-wide association studies, we found that BMP10 was not associated with AF among different methods (all P > 0.05). We further identified no significant horizontal pleiotropy (all P > 0.05) and no fundamental impact among various data. Conclusions This large-scale population study upon data from BMP10- and AF-specific genome-wide association studies and a longitudinal biobank cohort indicates plausible non-causal associations between BMP10 and AF in the European populations. Further studies regarding ancestral diversity are warranted to validate such causal associations.
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Affiliation(s)
- Liang Liu
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yi Liang
- Department of Geriatrics, Sichuan Second Hospital of T.C.M., Chengdu, China
| | - Qi-Gang Lan
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jun-Zhang Chen
- Department of Pediatrics, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China
| | - Rui Wang
- Department of Massage, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Jing-Hong Zhao
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Bo Liang
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
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6
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Zhang L, Lin W, Di C, Hou H, Chen H, Zhou J, Yang Q, He G. Metabolomics and Biomarkers for Paroxysmal and Persistent Atrial Fibrillation. J Am Heart Assoc 2024; 13:e032153. [PMID: 38293949 PMCID: PMC11056137 DOI: 10.1161/jaha.123.032153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 12/05/2023] [Indexed: 02/01/2024]
Abstract
BACKGROUND Atrial fibrillation (AF) is the most common type of arrhythmia worldwide and is associated with serious complications. This study investigated the metabolic biomarkers associated with AF and the differences in metabolomics and associated metabolic biomarkers between paroxysmal AF (AFPA) and persistent AF. METHODS AND RESULTS Plasma samples were prospectively collected from patients with AF and patients in sinus rhythm with negative coronary angiography. The patients were divided into 3 groups: AFPA, persistent AF, and sinus rhythm (N=54). Metabolomics (n=36) using ultra-high-performance liquid chromatography mass spectrometry was used to detect differential metabolites that were validated in a new cohort (n=18). The validated metabolites from the validation phase were further analyzed by receiver operating characteristic. Among the 36 differential metabolites detected by omics assay, 4 were successfully validated with area under the curve >0.8 (P<0.05). Bioinformatics analysis confirmed the enrichment pathways of unsaturated fatty acid biosynthesis, glyoxylate and dicarboxylate metabolism, and carbon metabolism. Arachidonic acid was a potential biomarker of AFPA, glycolic acid and L-serine were biomarkers of AFPA and persistent AF, and palmitelaidic acid was a biomarker of AFPA. CONCLUSIONS In this metabolomics study, we detected 36 differential metabolites in AF, and 4 were validated with high sensitivity and specificity. These differential metabolites are potential biomarkers for diagnosis and monitoring of disease course. This study therefore provides new insights into the precision diagnosis and management of AF.
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Affiliation(s)
- Li‐Li Zhang
- Faculty of Graduate StudiesChengde Medical University, Chengde, China, & Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical SciencesTianjinChina
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
| | - Wen‐Hua Lin
- Department of Cardiology & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Cheng‐Ye Di
- Department of Cardiology & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Hai‐Tao Hou
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Huan‐Xin Chen
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Jie Zhou
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Qin Yang
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
| | - Guo‐Wei He
- Faculty of Graduate StudiesChengde Medical University, Chengde, China, & Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical SciencesTianjinChina
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational MedicineTianjinChina
- Department of Cardiovascular Surgery & The Institute of Cardiovascular Diseases, TEDA International Cardiovascular HospitalTianjin University & Chinese Academy of Medical ScienceTianjinChina
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7
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Chua W, Cardoso VR, Guasch E, Sinner MF, Al-Taie C, Brady P, Casadei B, Crijns HJGM, Dudink EAMP, Hatem SN, Kääb S, Kastner P, Mont L, Nehaj F, Purmah Y, Reyat JS, Schotten U, Sommerfeld LC, Zeemering S, Ziegler A, Gkoutos GV, Kirchhof P, Fabritz L. An angiopoietin 2, FGF23, and BMP10 biomarker signature differentiates atrial fibrillation from other concomitant cardiovascular conditions. Sci Rep 2023; 13:16743. [PMID: 37798357 PMCID: PMC10556075 DOI: 10.1038/s41598-023-42331-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 09/08/2023] [Indexed: 10/07/2023] Open
Abstract
Early detection of atrial fibrillation (AF) enables initiation of anticoagulation and early rhythm control therapy to reduce stroke, cardiovascular death, and heart failure. In a cross-sectional, observational study, we aimed to identify a combination of circulating biomolecules reflecting different biological processes to detect prevalent AF in patients with cardiovascular conditions presenting to hospital. Twelve biomarkers identified by reviewing literature and patents were quantified on a high-precision, high-throughput platform in 1485 consecutive patients with cardiovascular conditions (median age 69 years [Q1, Q3 60, 78]; 60% male). Patients had either known AF (45%) or AF ruled out by 7-day ECG-monitoring. Logistic regression with backward elimination and a neural network approach considering 7 key clinical characteristics and 12 biomarker concentrations were applied to a randomly sampled discovery cohort (n = 933) and validated in the remaining patients (n = 552). In addition to age, sex, and body mass index (BMI), BMP10, ANGPT2, and FGF23 identified patients with prevalent AF (AUC 0.743 [95% CI 0.712, 0.775]). These circulating biomolecules represent distinct pathways associated with atrial cardiomyopathy and AF. Neural networks identified the same variables as the regression-based approach. The validation using regression yielded an AUC of 0.719 (95% CI 0.677, 0.762), corroborated using deep neural networks (AUC 0.784 [95% CI 0.745, 0.822]). Age, sex, BMI and three circulating biomolecules (BMP10, ANGPT2, FGF23) are associated with prevalent AF in unselected patients presenting to hospital. Findings should be externally validated. Results suggest that age and different disease processes approximated by these three biomolecules contribute to AF in patients. Our findings have the potential to improve screening programs for AF after external validation.
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Affiliation(s)
- Winnie Chua
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Victor R Cardoso
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- MRC Health Data Research UK (HDR), Midlands Site, London, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Eduard Guasch
- Hospital Clinic de Barcelona, Institute of Biomedical Research August Pi Sunyer (IDIBAPS), Barcelona, Spain
| | - Moritz F Sinner
- Department of Medicine I, University Hospital, LMU, Munich, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site: Munich Heart Alliance, Munich, Germany
| | - Christoph Al-Taie
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, UKE Martinistrasse 52, 20246, Hamburg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site: Hamburg/Kiel/Lübeck, Hamburg, Germany
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Paul Brady
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | | | - Harry J G M Crijns
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Elton A M P Dudink
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Stéphane N Hatem
- IHU-ICAN Institute of Cardiometabolism and Nutrition, Paris, France
| | - Stefan Kääb
- Department of Medicine I, University Hospital, LMU, Munich, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site: Munich Heart Alliance, Munich, Germany
| | | | - Lluis Mont
- Hospital Clinic de Barcelona, Institute of Biomedical Research August Pi Sunyer (IDIBAPS), Barcelona, Spain
| | - Frantisek Nehaj
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Yanish Purmah
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Jasmeet S Reyat
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Ulrich Schotten
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Laura C Sommerfeld
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, UKE Martinistrasse 52, 20246, Hamburg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site: Hamburg/Kiel/Lübeck, Hamburg, Germany
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stef Zeemering
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - André Ziegler
- Roche Diagnostics International AG, Rotkreuz, Switzerland
| | - Georgios V Gkoutos
- MRC Health Data Research UK (HDR), Midlands Site, London, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Paulus Kirchhof
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- German Centre for Cardiovascular Research (DZHK), Partner Site: Hamburg/Kiel/Lübeck, Hamburg, Germany
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Larissa Fabritz
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK.
- University Center of Cardiovascular Science, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, UKE Martinistrasse 52, 20246, Hamburg, Germany.
- German Centre for Cardiovascular Research (DZHK), Partner Site: Hamburg/Kiel/Lübeck, Hamburg, Germany.
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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