AMC	arterial mesothelial cells
SHF	second heart field
AVC	atrioventricular canal
SNV	single nucleotide variation
CHD	congenital heart disease
TIVA	transcriptome in vivo analysis
CNV	copy number variations
VIC	valvular interstitial cell
E	embryonic day
ER	estrogen receptor
FHF	first heart field
GFP	green fluorescent protein
HH	Hamburger and Hamilton
HCA	Human Cell Atlas
LBD	ligand-binding domain
mT/mG	membrane-bound Tomato/membrane-bound GFP
NCCs	neural crest cells
OFT	outflow tract
PHT	primary heart tube
R26R	Rosa26 reporter
scRNA-seq	single cell RNA sequencing