case_images: PMC4556291_01
case_images: Electrocardiograms before and after admission.. Notes: (A) An electrocardiogram shows bradycardia with Mobitz type II second-degree atrioventricular block and complete left bundle branch block 1 month before admission. (B) An electrocardiogram shows third-degree atrioventricular block on admission.
case_images: imcrj-8-173Fig1.jpg
case_images: PMC4556291_01_imcrj-8-173Fig1.jpg
case_images: f1-imcrj-8-173
case_images: Electrocardiogram showed bradycardia with Mobitz type II second-degree atrioventricular block (Figure 1A). Electrocardiogram showed intermittent third-degree atrioventricular block (Figure 1B).
case_images: An electrocardiogram shows biventricular pacing after CRT-D implantation.. Abbreviation: CRT-D, cardiac resynchronization therapy-defibrillator.
case_images: imcrj-8-173Fig2.jpg
case_images: PMC4556291_01_imcrj-8-173Fig2.jpg
case_images: f2-imcrj-8-173
case_images: Biventricular pacing was begun immediately after implantation of the CRT-D (Figure 2).