Magnetocardiography in the Evaluation of Sudden Cardiac Death Risk: A Systematic Review.

Autor: Lachlan T; Department of Cardiology, Institute for Cardio-Metabolic Medicine, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK.; Warwick Medical School, University of Warwick, Coventry, UK., He H; Department of Cardiology, Institute for Cardio-Metabolic Medicine, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK.; Warwick Medical School, University of Warwick, Coventry, UK., Kusano K; National Cerebral and Cardiovascular Center Japan, Osaka, Japan., Aiba T; National Cerebral and Cardiovascular Center Japan, Osaka, Japan., Brisinda D; Dipartimento Scienze Dell'invecchiamento, Ortopediche e Reumatologiche, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy.; School of Medicine and Surgery, Catholic University of Sacred Heart, Rome, Italy.; Biomagnetism and Clinical Physiology International Center (BACPIC), Rome, Italy., Fenici R; Dipartimento Scienze Dell'invecchiamento, Ortopediche e Reumatologiche, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy.; School of Medicine and Surgery, Catholic University of Sacred Heart, Rome, Italy.; Biomagnetism and Clinical Physiology International Center (BACPIC), Rome, Italy., Osman F; Department of Cardiology, Institute for Cardio-Metabolic Medicine, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK.; Warwick Medical School, University of Warwick, Coventry, UK.
Jazyk: angličtina
Zdroj: Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc [Ann Noninvasive Electrocardiol] 2024 Nov; Vol. 29 (6), pp. e70028.
DOI: 10.1111/anec.70028
Abstrakt: Sudden cardiac death (SCD) is responsible for 15%-20% of deaths globally/year, predominantly due to ventricular arrhythmias (VA) caused by vulnerable cardiac substrate. Identifying those at risk has proved difficult with several limitations of current methods. We evaluated the evidence for magnetocardiography (MCG) in predicting SCD events. We searched Embase/Medline databases for English language papers evaluating MCG in patients at risk of VA. A total of 119 papers were screened with 27 papers included for analysis (23 case-controlled, four cohort studies); study sizes varied (n = 12 to 158). Etiology was ischemic cardiomyopathy (ICM) in 22, dilated cardiomyopathy in 2, arrhythmogenic cardiomyopathy in 1 and mixed in 2. In patients with ICM there were consistent discriminatory features seen using time-based and signal-complexity measures that persisted when evaluating the independence of these parameters. Current flow analysis demonstrated promising discriminatory results in other etiologies. The features studied support the role of MCG in identifying substrate for VA, particularly in ICM.
(© 2024 The Author(s). Annals of Noninvasive Electrocardiology published by Wiley Periodicals LLC.)
Databáze: MEDLINE
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