Transcatheter Approach for Critical Pulmonary Stenosis or Pulmonary Atresia with Intact Ventricular Septum in Young Infants Using the Simmons Catheter

<div>(a) Angiography of the atretic pulmonary valve with the Simmons catheter (lateral view). (b) Angiography with a microcatheter to confirm its position at the center of the pulmonary valve.</div>

Journal of Interventional Cardiology

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Figure 5

Figure 5: Transcatheter Approach for Critical Pulmonary Stenosis or Pulmonary Atresia with Intact Ventricular Septum in Young Infants Using the Simmons Catheter 

Figure 5 | Transcatheter Approach for Critical Pulmonary Stenosis or Pulmonary Atresia with Intact Ventricular Septum in Young Infants Using the Simmons Catheter 