scholarly journals Histopathological changes of right ventricle outflow tract myocardium in relation to age in tetralogy of Fallot and its relation to clinical outcome

2018 ◽  
Vol 26 (4) ◽  
pp. 287-296
Author(s):  
Vivek Jaswal ◽  
Shyam Kumar Singh Thingnam ◽  
Rana Sandip Singh ◽  
Manoj Kumar Rohit ◽  
Uma Nahar Saikia
2020 ◽  
Vol 41 (4) ◽  
pp. 837-842
Author(s):  
Paulo Valderrama ◽  
Francisco Garay ◽  
Daniel Springmüller ◽  
Yeny Briones ◽  
Daniel Aguirre ◽  
...  

Introduction 82Pulmonary valvar stenosis 82Supravalvar pulmonary stenosis 84Pulmonary artery stenosis 84Double-chambered right ventricle 84RVOTO can be due to abnormalities at the following levels: • Mid RV.• Infundibulum (as in tetralogy of Fallot).• PV.• Supravalvular region.• Branch ± peripheral PAs....


PEDIATRICS ◽  
1951 ◽  
Vol 7 (2) ◽  
pp. 230-239
Author(s):  
DANIEL F. DOWNING ◽  
CHARLES P. BAILEY ◽  
ROBERT P. GLOVER

The surgical relief of pulmonary stenosis has been both direct and indirect. The indirect procedures have inherent dangers; the direct approach of Brock appears to be without these dangers and the circulation is allowed a more normal course. This approach entails an incision into the right ventricular chamber and the cutting of the stenosed pulmonary valve or the removal of obstructing tissue in the outflow tract of the right ventricle. Cyanosis is usually relieved immediately. The patient's exercise tolerance is significantly increased. Eight cases are presented.


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