PMC10243665_01
(Case 1): RVOT angiogram with end hole guide catheter with guidewire in situ. Severe subpulmonary stenosis is seen. Pulmonary valve is opening normally. RVOT: Right ventricular outflow tract
APC-16-74-g001.jpg
PMC10243665_03_APC-16-74-g001.jpg
apc_104_22-f001
Discrete sub-pulmonary membrane causing right ventricular outflow obstruction was also present [Figure 2 and Video 1].
PMC10243665_02
PMC10243665_03
(Case 1): RVOT angiogram with end hole guide catheter with guidewire in situ. Severe subpulmonary stenosis is seen. Pulmonary valve is opening normally. RVOT: Right ventricular outflow tract
APC-16-74-g001.jpg
PMC10243665_03_APC-16-74-g001.jpg
apc_104_22-f001
Discrete sub-pulmonary membrane causing right ventricular outflow obstruction was also present [Figure 2 and Video 1].
(Case 3): Echocardiogram in parasternal short-axis view with color comparing image showing discrete subpulmonary membrane. Turbulence in color flow starts at the level of subpulmonary membrane
APC-16-74-g002.jpg
PMC10243665_03_APC-16-74-g002.jpg
apc_104_22-f002
Discrete sub-pulmonary membrane causing right ventricular outflow obstruction was also present [Figure 2 and Video 1].