NARROW QRS COMPLEX (SUPRAVENTRICULAR) TACHYDYSRHYTHMIAS

DESCRIPTION

Sustained (> 30 seconds) or non-sustained narrow QRS (0.1 seconds) tachycardias.

 

REFERRAL

Narrow QRS complex (supraventricular) tachydysrhythmias » Poor rate control.

»     Severe symptoms.

 

Regular narrow QRS (supraventricular) tachycardias

» Frequent or severe symptoms for curative radiofrequency catheter ablation.

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p style=”margin-left: 18pt”>» All Wolf-Parkinson-White (WPW) syndrome (sinus rhythm ECG shows delta waves) for radiofrequency catheter ablation.