Fig. 1From: Differentiation syndrome-induced Myopericarditis in the induction therapy of acute Promyelocytic leukemia: a case reportA Baseline (pre-treatment) ECG: normal sinus rhythm, left ventricular hypertrophy by voltage criteria, QTc 433 ms. B ECG on day + 18 of ATRA/ATO regimen: normal sinus rhythm, left ventricular hypertrophy, QTc 448 ms, diffuse ST segment elevation, PR depression (arrows)Back to article page