List of abbreviations
PBPV: Percutaneous balloon pulmonary valvuloplasty
PVS: Pulmonary valve stenosis
RV: Right ventricular
PA: Pulmonary artery
PSEG: Peak systolic ejection gradient
PR: Pulmonary regurgitation
TR: Tricuspid regurgitation
PFOs: Patent foramen ovale
PDAs: Patent ductus arteriosus
ASDs: Atrial septal defects
VSDs: Ventricular septal defects
BAR: Balloon/annulus ratio
BSA: Body surface area
IQR: Interquartile range
ECG: Electrocardiography
TTE: Transthoracic echocardiography
ACC: American College of Cardiology
AHA: American Heart Association