what are the Recommendations for Acute Treatment of Orthodromic AVRT?
Intravenous diltiazem, verapamil42,260,266,267 (Level of Evidence: B-R ), or beta blockers268 (Level of Evidence: C-LD) can be effective for acute treatment in patients with orthodromic AVRT who do not have pre-excitation on their resting ECG during sinus rhythm.