Initial and late results after catheter intervention for neonatal critical pulmonary valve stenosis and atresia with intact ventricular septum: A technique in continual evolution

2002 ◽  
Vol 56 (3) ◽  
pp. 394-399 ◽  
Author(s):  
Howard S. Weber
Keyword(s):  
Pulmonary Valve ◽  
Late Results ◽  
Ventricular Septum ◽  
Catheter Intervention ◽  
Pulmonary Valve Stenosis ◽  
Intact Ventricular Septum

Fetal pulmonary valve stenosis or atresia with intact ventricular septum: Predictors of need for neonatal intervention

2018 ◽  
Vol 38 (4) ◽  
pp. 273-279
Author(s):  
Qing Wang ◽  
Yu Rong Wu ◽  
Xian Ting Jiao ◽  
Peng Fei Wu ◽  
Li Qing Zhao ◽  
...  
Keyword(s):  
Pulmonary Valve ◽  
Ventricular Septum ◽  
Pulmonary Valve Stenosis ◽  
Intact Ventricular Septum

Determinants of Outcome in Fetal Pulmonary Valve Stenosis or Atresia With Intact Ventricular Septum

2007 ◽  
Vol 99 (5) ◽  
pp. 699-703 ◽  
Author(s):  
Kevin S. Roman ◽  
Jean-Claude Fouron ◽  
Masaki Nii ◽  
Jeffrey F. Smallhorn ◽  
Rajiv Chaturvedi ◽  
...  
Keyword(s):  
Pulmonary Valve ◽  
Ventricular Septum ◽  
Pulmonary Valve Stenosis ◽  
Intact Ventricular Septum

scholarly journals THE ELECTROCARDIOGRAM IN PULMONARY VALVE STENOSIS WITH INTACT VENTRICULAR SEPTUM

Heart ◽  
1964 ◽  
Vol 26 (4) ◽  
pp. 477-480 ◽  
Author(s):  
D. McC. Boyle ◽  
P. Morton ◽  
J. F. Pantridge
Keyword(s):  
Pulmonary Valve ◽  
Ventricular Septum ◽  
Pulmonary Valve Stenosis ◽  
Intact Ventricular Septum

scholarly journals Congenital Absence of Pulmonary Valve Leaflets with Intact Ventricular Septum in a Neonate.

1991 ◽  
Vol 32 (6) ◽  
pp. 853-857
Author(s):  
Sema ÖZER ◽  
Selmin KARADEMIR ◽  
Yurdakul YURDAKUL ◽  
Arman BILGIÇ
Keyword(s):  
Pulmonary Valve ◽  
Congenital Absence ◽  
Ventricular Septum ◽  
Intact Ventricular Septum

Pulmonary atresia with intact septum: the use of Conquest Pro coronary guidewire for perforation of atretic valve and subsequent interventions

2012 ◽  
Vol 23 (2) ◽  
pp. 197-202 ◽  
Author(s):  
Mazeni Alwi ◽  
Rahmat R. Budi ◽  
Marhisham Che Mood ◽  
Ming C. Leong ◽  
Hasri Samion
Keyword(s):  
Patent Ductus Arteriosus ◽  
Balloon Dilatation ◽  
Pulmonary Valve ◽  
Ductus Arteriosus ◽  
Pulmonary Atresia ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Septum ◽  
Intact Ventricular Septum ◽  
Total Occlusion ◽  
Patent Ductus

AbstractObjectiveTo determine the feasibility and safety of the Conquest Pro wire as an alternative to radiofrequency wire for perforation of atretic pulmonary valve and subsequent balloon dilatation and patent ductus arteriosus stenting in patients with pulmonary atresia with intact ventricular septum.BackgroundRadiofrequency valvotomy and balloon dilatation has become the standard of care for pulmonary atresia with intact ventricular septum in many institutions today.MethodsWe report eight consecutive patients in whom we used the Conquest Pro coronary guidewire, a stiff wire normally reserved for revascularisation of coronary lesions with chronic total occlusion, for perforation of atretic pulmonary valve and subsequent balloon dilatation, and stenting of the patent ductus arteriosus.ResultsPerforation of atretic pulmonary valve was successful in seven out of eight cases. Radiofrequency valvotomy was employed after failure of perforation by the Conquest Pro wire in one case where the right ventricular outflow tract was broad based and tapered towards the pulmonary valve, and was heavily trabeculated. Failure of the Conquest Pro wire to perforate the pulmonary valve plate was mainly attributed by the failure to engage the wire at the correct position.ConclusionThe Conquest Pro wire for perforation and subsequent interventions in the more straightforward cases of pulmonary atresia with intact ventricular septum is effective and safe, simplifying the entire procedure. However, the radiofrequency generator and wires remain essential tools in the paediatric interventional catheter laboratory.

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