Figure Legends
Figure 1. Transthoracic echocardiogram showing an intramural hematoma occupying left atrium preoperatively.
Figure 2. Preoperative computed tomography showing a large left atrial mass.
Figure 3. Angiography showing perforation of the terminal left circumflex artery (arrow).
Figure 4. Transthoracic echocardiogram showing the improvement in hematoma postoperatively.
Figure 5. Follow-up computed tomography showing no mass in the left atrium.