Evidence-based On-call

internal medicine

Tachyarrhythmias

Clinical features
Investigations
Therapy
Prevention
Prognosis

Prevention

Ventricular arrhythmias

There is no clear benefit from propafenone. ^d

Why?

It has no clear effect on mortality. ^d

Expiry date: July 2004
Levels of Evidence used in grading these guides

Author	CM Ball
Reviewer	H Oral
CAT Writers	CM Ball , N Shenker , CJ Wotton