Percutaneous device closure of atrial septal defect results in very early and sustained changes of right and left heart function
Keywords: مخروطی; ASD; atrial septal defect; RV; right ventricle; SD; standard deviation; TAPSE; tricuspid annular plane systolic excursion; FrAC; fractional area change of the right ventricle; TR; tricuspid regurgitation; RVOT; right ventricular outflow tract; LV; left ve