case_images: PMC6011165_01
case_images: Serial electrocardiogram changes. (a) Normal sinus rhythm before the induction therapy (PR interval 206 ms, QTc 429 ms). (b) The 11th day of therapy, showing complete AV block (PR interval > 400 ms, QTc 395 ms). (c) Restoration of normal sinus rhythm after pacemaker removal (PR interval 192 ms, QTc 353 ms).
case_images: CRIHEM2018-4938797.001.jpg
case_images: PMC6011165_01_CRIHEM2018-4938797.001.jpg
case_images: fig1
case_images: His baseline electrocardiogram (ECG) was normal (Figure 1(a)). ECG showed complete AV block with a heart rate (HR) of 40-50 beats/min (bpm) (Figure 1(b)). During follow-up, ECG showed normal sinus rhythm (Figure 1(c)), and echocardiogram revealed minimal pericardial effusion.