Diagnóstico diferencial de taquicardias a complejo ancho / Differential diagnosis of tachycardias with widened complex
Rev. méd. Chile
;
125(2): 236-43, feb. 1997. tab, ilus, graf
Article
Dans Espagnol
| LILACS
| ID: lil-194825
ABSTRACT
The differential diagnosis of tachycardias with a widened QRS complex is a frequent problem that cardiologists and emergency room physicians must face. Ventricular tachycardias, supraventrical tachycardias with aberration of ventricular conduction and supraventricular tachycardias conducted by accessory routes (pre-exited or antidromic) are the three mechanisms that cause tachycardias with a widened QRS complex, whose clinical significance and treatments are different. Recently, intracardiac electrophysiological studies allowed the identification of efficient electrocardigraphic criteria to distinguish each of these mechanisms. Several reports have indicated these criteria based on the careful analysis of the surface electrocardiogram
Recherche sur Google
Indice:
LILAS (Amériques)
Sujet Principal:
Tachycardie supraventriculaire
/
Tachycardie ventriculaire
Type d'étude:
Etude diagnostique
/
Étude pronostique
Limites du sujet:
Humains
langue:
Espagnol
Texte intégral:
Rev. méd. Chile
Thème du journal:
Médicament
Année:
1997
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS