Figure Legends
Figure 1 First Patient
1 A.  Hematoma of the patient after pacemaker implantation, 1 B Hematoma under pectoral muscle and extravasation on computerized tomography, 1 C.  Extravasation of subclavian artery branch on the catheter laboratory, 1 D.  After coil implantation to the perforated artery
Figure 2 Second Patient
2 A. Hematoma and Extravasation on computerized tomography,2 B.  Extravasation of subclavian artery branch on the catheter laboratory, 2 C. After coil implantation to the perforated artery
Figure 3 Relationship between subclavian artery and vein