Fig. 5From: Transvenous endocardial pacing with SelectSecure™ 3830 lead in pediatric patients: case series of two infants and a literature reviewX-ray and ECG at the 3-year follow-up. A. Chest X-ray image from the AP view. B. Chest X-ray image from the lateral view. C. ECG displaying pacing rhythm with a QRS duration of 143 msBack to article page