2D	Two-dimensional
3D	Three-dimensional
ACM	arrhythmogenic cardiomyopathy
AL	primary amyloidosis
ATTR	transthyretin amyloidosis
C/CL	cardiac compared to the contralateral chest
CA	cardiac amyloidosis
CMR	cardiovascular magnetic resonance
CRT	cardiac resynchronization therapy
CS	cardiac sarcoidosis
CT	computed tomography
DCM	dilated cardiomyopathy
ECG	electrocardiogram
ECV	extracellular volume
EMF	endomyocardial fibrosis
ESC	European Society of Cardiology
FD	Anderson–Fabry disease
FDG	18F-fluorodeoxyglucose
GCS	global circumferential strain
GLS	global longitudinal strain
HCM	hypertrophic cardiomyopathy
ICD	implantable cardioverter-defibrillator
IOC	iron overload cardiomyopathy
LGE	late gadolinium enhancement
LV	left ventricle
LVEF	left ventricular ejection fraction
LVH	left ventricular hypertrophy
LVNC	left ventricular noncompaction
LVOTO	left ventricular outflow tract obstruction
MIBG	123I-meta-iodobenzylguanidine
MW	myocardial work
PET	positron emission tomography
RCM	restrictive cardiomyopathies
RV	right ventricle
RVEF	right ventricle ejection fraction
SAM	systolic anterior motion
SCD	sudden cardiac death
TAPSE	tricuspid annular plane systolic excursion
TTE	transthoracic echocardiography