AP	action potential
APA	action potential amplitude
APD	action potential duration
BMP4	bone morphogenic protein 4
BrS	Brugada syndrome
CMs	Cardiomyocytes
CT	calcium transient
CTD	calcium transient duration
DAD	delayed afterdepolarization
dV/dT	upstroke velocity
EAD	early afterdepolarization
EB	embryoid bodies
ECG	electrocardiogram
FP	field potential
FPD	field potential duration
GECI	genetically encoded calcium indicators
GEVI	genetically encoded voltage indicators
ICD	implanted cardioverter defibrillator
iPSCs	induced pluripotent stem cells
iPSC-CMs	induced pluripotent stem cell-derived cardiomyocytes
LQTS	long-QT syndrome
LQTS/BrS	mixed phenotype of long-QT and Brugada syndrome
MEA	multielectrode array
NMD	nonsense mediated decay
RMP	resting membrane potential
RVOT	right ventricular outflow tract
SCD	sudden cardiac death
T3	triiodothyronine 3
VUS	variant of unknown significance
WES	whole exome sequencing
WGS	whole genome sequencing
WT	wild type