An unusual cause of atrial tachycardia in a young patient with lymphoma.
Clin Pediatr (Phila)
; 48(4): 449-50, 2009 May.
Article
en En
| MEDLINE
| ID: mdl-18772357
An 8-year-old girl who was recently diagnosed as having anaplastic large-cell lymphoma presented with atrial tachycardia and dilated cardiomyopathy, which is a contraindication for further treatment with cardio-toxic chemotherapy. After starting digoxin therapy, the dilated cardiomyopathy resolved. Repeated episodes of atrial tachycardia in this case were not caused by any common disorder but were due to mechanical stimulation by a central venous catheter. Central venous catheters are known to cause mainly ventricular arrhythmias. However, atrial tachycardia is a rare manifestation of arrhythmia due to mechanical stimulation of the heart by a central venous catheter, with potentially important cardiovascular consequences.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Taquicardia Atrial Ectópica
/
Cateterismo Venoso Central
/
Cardiomiopatía Dilatada
Tipo de estudio:
Diagnostic_studies
Límite:
Child
/
Female
/
Humans
Idioma:
En
Revista:
Clin Pediatr (Phila)
Año:
2009
Tipo del documento:
Article
Pais de publicación:
Estados Unidos