BVF	bioprosthetic valve failure
CCTA	cardiac computed tomography angiography
CMR	cardiac magnetic resonance
DVI	Doppler velocity index
EOA	effective orifice area
HALT	hypoattenuated leaflet thickening
LV/RV	left/right ventricle
PPM	prosthesis–patient mismatch
PET	positron emission tomography
RLM	restrictive leaflet movement
SVD	structural valve deterioration
TAVI	transcatheter aortic valve implantation
THV	transcatheter heart valve
TEE	transesophageal echocardiography
TTE	transthoracic echocardiography
VARC 2	Valve Academic Research Consortium 2