Percutaneous Balloon Valvotomy in Pulmonary Atresia With Intact Ventricular Septum
نویسندگان
چکیده
منابع مشابه
Percutaneous balloon valvotomy in pulmonary atresia with intact ventricular septum: impact on patient care.
BACKGROUND Pulmonary atresia with intact ventricular septum (PA-IVS) is a rare congenital lesion with high mortality. Therapy was exclusively surgical until recently, when the use of radiofrequency-assisted perforation of the atretic valve was introduced as a treatment option. This study analyzes the outcomes and morphological changes to right heart structures after percutaneous perforation and...
متن کاملPulmonary atresia with intact ventricular septum percutaneous radiofrequency-assisted valvotomy and balloon dilation versus surgical valvotomy and Blalock Taussig shunt.
OBJECTIVE We compared the result of radiofrequency (RF)-assisted valvotomy and balloon dilation with closed surgical valvotomy and Blalock Taussig (BT) shunt as primary treatment in selected patients with pulmonary atresia and intact ventricular septum (PA-IVS). BACKGROUND Patients with PA-IVS who have mild to moderate hypoplasia of the right ventricle (RV) and patent infundibulum have the gr...
متن کاملLaser valvotomy with balloon valvoplasty for pulmonary atresia with intact ventricular septum: five years' experience.
OBJECTIVE To assess immediate and medium term results of transcatheter laser valvotomy with balloon valvoplasty in selected infants with pulmonary atresia and intact ventricular septum. DESIGN Prospective study. SETTING Tertiary cardiac unit. PATIENTS All infants with pulmonary atresia and intact septum with no more than minor tricuspid valve hypoplasia referred between November 1990 and ...
متن کاملPulmonary atresia with intact ventricular septum
OBJECTIVES We describe the morphologic variability in pulmonary atresia with intact ventricular septum (PAIVS) within a population-based study. BACKGROUND An uncommon disease, PAIVS shows considerable morphologic heterogeneity. Clinical reports, based mostly on small samples of patients, may not reflect the true spectrum of pathology of this condition. We have studied the entire range of morpho...
متن کاملPulmonary atresia with intact ventricular septum.
It is important to employ a strategy for pulmonary atresia with intact ventricular septum (PAIVS) in collaboration with cardiology and cardiac surgery. We established our policy of treatment based on the right ventricular end diastolic volume. Sinusoidal communication should be carefully considered. Prognosis was poor in case of interruption of coronary arteries. Although catheter intervention ...
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ژورنال
عنوان ژورنال: Circulation
سال: 2003
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.0000084548.44131.d1