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1.
REBLAMPA Rev. bras. latinoam. marcapasso arritmia ; 17(2): 39-44, abr.-jun. 2004. ilus
Article in Portuguese | LILACS | ID: lil-413385

ABSTRACT

Apresenta-se a evolução de uma paciente jovem submetida três vezes à cirurgia cardíaca em um intervalo de 21 anos, inicialmente para correção de uma CIA ostium secundum, em seguida para reparação de uma CIA ostium primum, e, finalmente, para plastia tricúspide. Dezoito meses após a última cirurgia, apresentou bradiarritmia sintomática e necessitou de implante de marcapasso. Problemas anatômicos, limiares inconstantes de estimulação e desproporção do gerador por uma estimulação epi-endocárdica biventricular que também ajudou o controle clínico da disfunção ventricular. As peculiaridades da evolução do caso justificam sua divulgação entre aqueles ue participam da rotina da estimulação cardíaca artificial, pois mostra a efetividade da flebografia constrastada para orientar o posicionamento dos cabos-eletrodos previamente implantados


Subject(s)
Humans , Female , Adult , Cardiac Pacing, Artificial , Phlebography/instrumentation , Phlebography , Pacemaker, Artificial , Cardiac Surgical Procedures
2.
Indian Heart J ; 2003 Nov-Dec; 55(6): 637-40
Article in English | IMSEAR | ID: sea-2854

ABSTRACT

BACKGROUND: Subclavian vein puncture is commonly performed to insert the pacing lead for permanent pacemaker implantation. Our aim was to study the safety and feasibility of venogram-guided extrathoracic subclavian vein puncture for permanent pacemaker lead insertion. METHODS AND RESULTS: Sixty patients (32 males, and 28 females) underwent permanent pacemaker lead insertion by extrathoracic subclavian vein puncture at our institute between March 2002 and December 2002. Fifteen patients underwent dual-chamber and 45 single-chamber pacemaker implantation. All the patients underwent extrathoracic subclavian vein puncture guided by venogram, except 1 who underwent dual-chamber pacemaker implantation in whom the ventricular lead insertion was via the cephalic vein on an elective basis. The procedure was successful in all the patients. Inadvertent subclavian artery puncture occurred in 2 patients without any complication. There was no incidence of pneumothorax, hemothorax or pacemaker site infection. CONCLUSIONS: Venogram-guided extrathoracic subclavian vein puncture is safe and successful. It may be adopted as one of the preferred approaches for permanent pacemaker lead insertion.


Subject(s)
Adolescent , Adult , Aged , Child , Contrast Media , Electrodes, Implanted , Female , Humans , Male , Middle Aged , Pacemaker, Artificial , Phlebography/instrumentation , Phlebotomy/instrumentation , Prospective Studies , Prosthesis Implantation/adverse effects , Subclavian Vein/diagnostic imaging
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