Pseudo atrial fibrillation – Cardiology MCQ

Pseudo atrial fibrillation is seen in:

a) Mitral stenosis
b) Chronic obstructive pulmonary disease
c) Post cardiac transplant state
d) None of the above

Correct answer: c) Post cardiac transplant state

Atrial tachycardia in the donor atrial remnant can be conducted to the recipient heart at a variable rate, sometimes in Wenckebach sequence. Variable conduction across the suture line may cause atrial tachycardia to mimic atrial fibrillation, termed pseudo atrial fibrillation in the post cardiac transplant state [1].

Reference

  1. Tung R, Shivkumar K, Mandapati R. Ablation of Post Transplant Atrial Flutter and Pseudo-fibrillation Using Magnetic Navigation via a Superior Approach. Indian Pacing Electrophysiol J. 2012 Sep;12(5):229-32.

Add a Comment

Your email address will not be published. Required fields are marked *