AF	atrial fibrillation
AIAB	advanced interatrial block
AtCM	atrial cardiomyopathy
BSPM	body surface potential mapping
CT	computed tomography
CNN	convolutional neural network
DL	deep learning
ECG	electrocardiogram
ECGI	electrocardiographic imaging
EAM	electroanatomical mapping
ICP	iterative closest point
ILR	implantable loop recorder
LGE-MRI	late gadolinium enhancement magnetic resonance imaging
LA	left atrium
LAA	left atrial appendage
MRI	magnetic resonance imaging
MI	mutual information
NMI	normalized mutual information
PV	pulmonary vein
PPG	photoplethysmography
RA	right atrium
UAC	Universal Atrial Coordinate