UMEM Educational Pearls

Category: Cardiology

Title: Ventricular dysrhythmias in pregnanc

Keywords: Dysrhythmia, Pregnancy, Treatment, Procainamide (PubMed Search)

Posted: 7/14/2007 by Amal Mattu, MD (Emailed: 7/8/2007) (Updated: 11/19/2019)
Click here to contact Amal Mattu, MD

Ventricular dysrhythmias in pregnancy Amiodarone should be considered a last choice in pregnancy. It is the only class D antiarrhythmic, and even short infusions can be associated with fetal hypothyroidism, IUGR, fetal bradycardia, and prematurity. Lidocaine or procainamide are preferred. Also, cardioversion/defibrillation/pacing is considered safe in any stage of pregnancy.