Long-Term Survival of Patients With Left Ventricular Noncompaction.

ABSTRACT: Background The prognosis of left ventricular noncompaction (LVNC) remains elusive despite its recognition as a clinical entity for >30 years. We sought to identify clinical and imaging characteristics and risk factors for mortality in patients with LVNC. Methods and Results 339 adults with LVNC seen between 2000 and 2016 were identified. LVNC was defined as end-systolic noncompacted to compacted myocardial ratio >2 (Jenni criteria) and end-diastolic trough of trabeculation-to-epicardium (X):peak of trabeculation-to-epicardium (Y) ratio <0.5 (Chin criteria) by echocardiography; and end-diastolic noncompacted:compacted ratio >2.3 (Petersen criteria) by magnetic resonance imaging. Median age was 47.4 years, and 46% of patients were female. Left ventricular ejection fraction <50% was present i

SUBMITTER: Vaidya VR 

PROVIDER: S-EPMC7955291 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature