LVNC	Left ventricular non-compaction
DCM	Dilated cardiomyopathy
dLVNC	Dilated left ventricular non-compaction
LVEF	Left ventricular ejection fraction
LVEDD	Left ventricular end-diastolic diameter
PSM	Propensity score matching
HF	Heart failure
MACEs	Major adverse cardiovascular events
LGE	Late gadolinium enhancement
CMR	Cardiac magnetic resonance
ESC	European Society of Cardiology
ICD	Implantable cardioverter–defibrillator
PUMCH	Peking Union Medical College Hospital
NC/C	Ratio of noncompacted to compacted myocardial layer thickness
ECG	Electrocardiography
UCG	Echocardiography
BMI	Body mass index
NYHA	New York Heart Association
cTnI	Cardiac troponin I
NT-proBNP	N-terminal pro-B-type natriuretic peptide
IVS	Interventricular septal thickness
LVPW	Left ventricular posterior wall thickness
RVD	Right ventricular anteroposterior diameter
LAD	Left atrial anteroposterior diameter
LA	Left atrium
CRT	Cardiac resynchronization therapy
HR	Hazard ratio
CI	Confidence interval
LVESD	Left ventricular end-systolic diameter
LVFS	Left ventricular fraction of shortening
HGB	Hemoglobin
ALT	Alanine transaminase
Scr	Serum creatine
FBG	Fasting blood glucose
TC	Total cholesterol
TG	Triglycerides
HDL-C	High-density lipoprotein cholesterol
LDL-C	Low-density lipoprotein cholesterol
AF	Atrial fibrillation
LBBB	Left bundle branch block
LV	Left ventricular
MVR	Mitral regurgitation
ACEI	Angiotensin-converting enzyme inhibitor
ARB	Angiotensin II receptor antagonist
ARNI	Angiotensin receptor–neprilysin inhibitor
MRA	Mineralocorticoid receptor antagonist
SGLT2i	Sodium-glucose cotransporter 2 inhibitor
CRT-D	Cardiac resynchronization therapy defibrillator
PM	Pacemaker
CRT-P	Cardiac resynchronization therapy pacemaker