Absolute myocardial mass difference and ventriculo-arterial coupling in morphologically defined left ventricular non-compaction: A multiparametric cardiovascular magnetic resonance study.
BackgroundLeft ventricular non-compaction (LVNC) is increasingly recognized as a morphological phenotype rather than a distinct cardiomyopathy. Current cardiovascular magnetic resonance (CMR) criteria rely predominantly on static morphologic thresholds and may not adequately reflect dynamic myocardial adaptation.Purpos...