Guidelines prescribe that one or more antiarrhythmic medications

Guidelines prescribe that one or more antiarrhythmic medications be tested before catheter ablation is considered in patients with atrial fibrillation. First-line ablation could be more effective in preserving sinus rhythm, we’ve discovered. Severe adverse effects resulted in 5 patients who underwent ablation and 6 patients who prescribed antiarrhythmic drug treatment. Patients undergoing initial care for symptomatic, paroxysmal atrial fibrillation had a slightly lower risk of recurrence with catheter cryoballoon ablation than with antiarrHythmicDrug, as measured by continuous heart rhythm testing. The median ratio of time of atrial fibrillation was 0 per cent (interquartile scale, 0 to 0.08) with ablation and 0.13 per cent with drug treatment compared to 0.60 per cent with ablated therapy.

Reference

Cryoablation or Drug Therapy for Initial Treatment of Atrial Fibrillation. https://www.nejm.org/doi/full/10.1056/NEJMoa2029980

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s