Absent Pulmonary Valve Associated With Tetralogy Fallot and Double Chamber Right Ventricle

2013 ◽  
Vol 1 (2) ◽  
Author(s):  
Shabnam Mohammadzadeh ◽  
Ali Sadeghpour ◽  
Farhad Mirzaaghayan
Keyword(s):  
Right Ventricle ◽  
Pulmonary Valve ◽  
Absent Pulmonary Valve ◽  
Double Chamber

Tricuspid atresia with absent pulmonary valve and intact ventricular septum: successful bidirectional cavopulmonary anastomosis with complete exclusion of the right ventricle

2019 ◽  
Vol 30 (1) ◽  
pp. 126-128
Author(s):  
Cheul Lee ◽  
Kyung Min Kim ◽  
Jae Young Lee ◽  
Jihong Yoon
Keyword(s):  
Right Ventricle ◽  
Pulmonary Valve ◽  
Tricuspid Atresia ◽  
Ventricular Septum ◽  
Intact Ventricular Septum ◽  
Absent Pulmonary Valve ◽  
Cavopulmonary Anastomosis ◽  
Complete Exclusion ◽  
Bidirectional Cavopulmonary Anastomosis ◽  
The Right

AbstractTricuspid atresia with absent pulmonary valve and intact ventricular septum is an extremely rare cardiac malformation, historically associated with a poor prognosis. Only a few cases with successful surgical palliation have been reported in the literature. We present the case of an 8-month-old infant with this malformation who underwent successful bidirectional cavopulmonary anastomosis with complete exclusion of the right ventricle.

scholarly journals Absent pulmonary valve, imperforate tricuspid valve, and dysplastic right ventricle

2010 ◽  
Vol 11 (6) ◽  
pp. 798-799 ◽  
Author(s):  
Yuki Nakamura ◽  
Mitsuru Aoki ◽  
Noboru Yamamoto ◽  
Tadashi Fujiwara
Keyword(s):  
Right Ventricle ◽  
Tricuspid Valve ◽  
Pulmonary Valve ◽  
Absent Pulmonary Valve

Percutaneous Pulmonary Valve Implantation in a Bangladeshi Center: A Case Series

2020 ◽  
Vol 28 (1) ◽  
pp. 1-6
Author(s):  
Fatema Nurun Nahar ◽  
Jufan Mansur Al ◽  
Shubert Stephan ◽  
Hossain Mir Mahmud
Keyword(s):  
Heart Disease ◽  
Pulmonary Artery ◽  
Right Ventricle ◽  
Pulmonary Valve ◽  
Case Series ◽  
Military Hospital ◽  
Percutaneous Pulmonary Valve Implantation ◽  
Valve Implantation ◽  
Percutaneous Pulmonary Valve ◽  
Pulmonary Valve Implantation

INTRODUCTION Incidence of congenital heart disease is 25 per thousand live birth in Bangladesh which is much higher than other countries. Tetralogy of Fallot, the commonest cyanotic heart disease (5%) and some other complex diseases with right ventricular outflow tract abnormality demand surgical correction and revision in many occasions including percutaneous intervention. As a resource constraint country, it was a difficult task to introduce percutaneous pulmonary valve implantation (PPVI) with MelodyTM. However, it was started on 12th December 2012 in Combined Military Hospital Dhaka, Bangladesh and cases performed till October 2019 were included in this series. METHODS Retrospective analysis of six cases who had PPVI with MelodyTM in Combined Military Hospital, Bangladesh. Patient with dysfunctional conduit between right ventricle (RV) and pulmonary artery causing (a) Symptoms of exceptional dyspnoea of various grade (NYHA II,III, IV) (b) RVEVD >150 ml/m2 ±regurgitant fraction >40% (c) RVOT peak instantaneous gradient > 30 mm Hg. (d) RV dysfunction (RVEF<40%) were accepted for the procedure and outcome were analyzed. RESULTS Mean age was 9.56 ± 2.96 years, weight was 28.75 ± 8.61 kg, height was 137.5 ± 17.52 cm. Mean age at surgery was 4.25 ± 2.72 years. Female were 66.66%. Aortic homograft was used in 66.66% cases. Eighteen mm Ensemble was used in four (66.66%) cases and 20 mm and 22 mm in one each. Immediate result was excellent with no residual PS in two cases and negligible residual flow acceleration across pulmonary valve in four cases. No PR seen in all except one. One patient developed Bacterial endocarditis after 3 years and was treated. CONCLUSION Aim of PPVI is to prolong the life expectancy of conduits which were placed surgically from right ventricle to pulmonary artery. In our case series, we found that Melody valve is functioning well without any complications like infective endocarditis or stent fracture. KEYWORDS PPVI, MelodyTM, RVOT, Outcome

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