Left ventricular fibro-fatty replacement in arrhythmogenic right ventricular dysplasia/cardiomyopathy: prevalence, patterns, and association with arrhythmias

Left ventricular (LV) fibrofatty infiltration in arrhythmogenic right ventricular (RV) dysplasia/cardiomyopathy (ARVD/C) has been reported, however, detailed cardiovascular magnetic resonance (CMR) characteristics and association with outcomes are uncertain. We aim to describe LV findings on CMR in...

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Veröffentlicht in:Journal of cardiovascular magnetic resonance 2021-05, Vol.23 (1), p.58-58, Article 58
Hauptverfasser: Zghaib, Tarek, Te Riele, Anneline S J M, James, Cynthia A, Rastegar, Neda, Murray, Brittney, Tichnell, Crystal, Halushka, Marc K, Bluemke, David A, Tandri, Harikrishna, Calkins, Hugh, Kamel, Ihab R, Zimmerman, Stefan Loy
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Sprache:eng
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Zusammenfassung:Left ventricular (LV) fibrofatty infiltration in arrhythmogenic right ventricular (RV) dysplasia/cardiomyopathy (ARVD/C) has been reported, however, detailed cardiovascular magnetic resonance (CMR) characteristics and association with outcomes are uncertain. We aim to describe LV findings on CMR in ARVD/C patients and their relationship with arrhythmic outcomes. CMR of 73 subjects with ARVD/C according to the 2010 Task Force Criteria (TFC) were analyzed for LV involvement, defined as ≥ 1 of the following features: LV wall motion abnormality, LV late gadolinium enhancement (LGE), LV fat infiltration, or LV ejection fraction (LVEF) 
ISSN:1097-6647
1532-429X
DOI:10.1186/s12968-020-00702-3