Your browser doesn't support javascript.
loading
Tratamento simultâneo da estenose pulmonar valvar e da persistência do canal arterial através do cateterismo intervencionista / Simultaneous Treatment of Pulmonary Valve Stenosis and Patent Ductus Arteriosus by Interventional Cardiology
Pedra, C. A. C; Pedra, S. R. F. F; Esteves, C. A; Braga, S. L. N; Fontes, V. F.
  • Pedra, C. A. C; s.af
  • Pedra, S. R. F. F; s.af
  • Esteves, C. A; s.af
  • Braga, S. L. N; s.af
  • Fontes, V. F; s.af
Arq. bras. cardiol ; 68(5): 357-362, maio 1997. ilus
Article in Portuguese | LILACS | ID: lil-214045
RESUMO
A associaçäo entre estenose pulmonar valvar e persistência do canal arterial näo é freqüente na prática clínica da cardiologia pediátrica. Säo descritos dois casos de portadores dessa associaçäo, tratados simultaneamente, em um mesmo procedimento, através do cateterismo intervencionista 1§ caso, criança de 14 meses submetida a valvoplastia pulmonar percutânea com queda no gradiente sistólico entre a artéria pulmonar e o ventrículo direito de 71 para 3mmHg. O canal arterial, de 2,0mm de diâmetro e do tipo cônico foi ocluído com um coil 38-5-5; 2§ caso, criança de 20 meses submetida a valvoplastia pulmonar percutânea com queda no gradiente sistólico entre a artéria pulmonar e o ventrículo direito de 60 para 5mmHg. Tentativa de oclusäo do canal, de 3,5mm de diâmetro e do tipo cônico, utilizando-se coil foi realizada sem sucesso devido a embolizaçäo para a artéria pulmonar. O dispositivo foi imediatamente resgatado e uma umbrella de 12mm foi implantada com sucesso. Discute-se a indicaçäo de tratamento das condiçöes, aspectos técnicos e complicaçöes relativas ao procedimento e seguimento dos pacientes.
ABSTRACT
The association of pulmonary valve stenosis and patent ductus arteriosus is uncommonly found in clinical practice of pediatric cardiology. The authors describe 2 patients with this association that were successfully treated in the same procedure by interventional cardiology first case, a 14 month old boy was submitted to percutaneous pulmonary valvoplasty with reduction of systolic gradient between pulmonary artery and right ventricle from 71 to 3 mmHg. The 2.0 mm of diameter and conical shape duct was successfully occluded using a 38- 5-5 coil; second case, a 20 month old girl was submitted to percutaneous pulmonary valvoplasty with reduction of systolic gradient between pulmonary artery and right ventricle from 60 to 5 mmHg. An attempt to close the 3.5 mm of diameter and conical shape duct using coil was performed, but the device embolized into the pulmonary artery. After immediate retrieval, a 12 mm Rashkind umbrella was implanted. Indication of treatment of both conditions, technical aspects and complications related to the procedures, and patients follow up are also discussed
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Pulmonary Valve Stenosis / Cardiac Catheterization / Ductus Arteriosus, Patent Limits: Humans / Infant Language: Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 1997 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Main subject: Pulmonary Valve Stenosis / Cardiac Catheterization / Ductus Arteriosus, Patent Limits: Humans / Infant Language: Portuguese Journal: Arq. bras. cardiol Journal subject: Cardiology Year: 1997 Type: Article