Abbreviations:
AP Action potential
BS Brugada syndrome
cDNA Complementary DNA
DI-DIV Sodium channel domain 1-4
ECG Electrocardiogram
EADs early after depolarizations
HEK293 Human embryonic kidney cell line
LQTS Long QT interval syndrome
LQT3 Long QT interval syndrome type 3
PCCD progressive cardiac conduction disorder
QTc QT interval corrected for heart rate
SIDS sudden infant death syndrome.
TTX Tetrodotoxin
VT / VF Ventricular tachycardia / ventricular fibrillation
WT Wild-type