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Atresia pulmonar com septo ventricular íntegro. Perfuração valvar por radiofreqüência / Pulmonary Valve Atresia and Intact Ventricular Septum. Valvar Perforation Using Radiofrequency Energy
Fontes, Valmir F; Esteves, César A; Braga, Sérgio L. N; Acuña, Ulisses; Santana, Maria Virgínia T; Oliveira, Lucia Maria Vieira de; Pedra, Simone R. F; Sousa, José Eduardo M. R.
  • Fontes, Valmir F; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Esteves, César A; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Braga, Sérgio L. N; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Acuña, Ulisses; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Santana, Maria Virgínia T; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Oliveira, Lucia Maria Vieira de; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Pedra, Simone R. F; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Sousa, José Eduardo M. R; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
Arq. bras. cardiol ; 64(3): 231-233, Mar. 1995.
Article in Portuguese | LILACS | ID: lil-319699
ABSTRACT
Six days old neonate with pulmonary atresia and intact ventricular septum is reported in which a communication was established between the right ventricle and the pulmonary artery. The membraneous atresia was perforated with a special radiofrequency catheter 2F connected to a Hat 200S radiofrequency generator (Osypka). The energy necessary to perforation was 15W. After perforation of the atresia, balloon dilation was performed (balloon diameter 2, 3, 4mm of coronary angioplasty and 5, 8mm Penta Medi-tech). The valve was completely opened giving the continuity between right ventricle and pulmonary artery.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Catheterization / Catheter Ablation / Pulmonary Atresia / Heart Septum Limits: Humans / Male / Infant, Newborn Language: Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 1995 Type: Article Affiliation country: Brazil Institution/Affiliation country: Instituto Dante Pazzanese de Cardiologia/BR

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Full text: Available Index: LILACS (Americas) Main subject: Catheterization / Catheter Ablation / Pulmonary Atresia / Heart Septum Limits: Humans / Male / Infant, Newborn Language: Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 1995 Type: Article Affiliation country: Brazil Institution/Affiliation country: Instituto Dante Pazzanese de Cardiologia/BR