Figure legendsFigure 1: Preoperative ECG showing sinus rhythm, right axis of
QRS vector and mild ST depression of inferior leads.Figure 2: Intra-operative photograph showing PA band, RCA.Figure 3: ECG (3 hours postoperatively) showing ST segment
elevation in the inferior leads (II, III, aVF).Figure 4: ECG showing mild ST depression of inferior leads, back
to baseline rhythm after therapeutic maneuvers.