case_images: PMC9769075_01
case_images: Initial electrocardiography demonstrating no ST segment change, right bundle branch block (RBBB), negative T wave in V1-3 due to RBB, S1Q3T3 aspect, and QR aspect in V1.
case_images: acc-09-04-136-g001.jpg
case_images: PMC9769075_01_acc-09-04-136-g001.jpg
case_images: f1
case_images: I levels but the electrocardiogram showed no ST-segment changes. Instead, right bundle branch block (RBBB), negative T wave in V1-3 due to RBBB, S1Q3T3 aspect, and QR aspect in V1 were present (Figure 1).
case_images: Pulmonary CT angiography showing thrombosis in pulmonary arteries (yellow arrows) and RV dilation (red arrows).
case_images: acc-09-04-136-g002.jpg
case_images: PMC9769075_01_acc-09-04-136-g002.jpg
case_images: f2
case_images: PTE. Pulmonary CT angiography was performed and the diagnosis of massive PTE was confirmed (Figure 2).