PMC3634244_01
PMC3634244_02
PMC3634244_03
Complete heart block persisting nearly a month after recovery from proven diphtheria myocarditis in a 5-year-old child
APC-6-34-g001.jpg
PMC3634244_03_APC-6-34-g001.jpg
F1
A repeat ECG done revealed CHB with ventricular rate of 62 beats per minute and had narrow QRS escape [Figure 1].