Ann Pediatr Card Close
 

Figure 1: Computed tomography angiogram-coronal section showing the vascular anatomy. (a) showing higher up origin of left subclavian in the neck and descends down to enter the arm. (b) showing the site of origin of the large collateral artery from the subclavian artery before it enters into the arm

Figure 1: Computed tomography angiogram-coronal section showing the vascular anatomy. (a) showing higher up origin of left subclavian in the neck and descends down to enter the arm. (b) showing the site of origin of the large collateral artery from the subclavian artery before it enters into the arm