Figure 2. A (1) Location of the carotid artery, (2) the right external jugular vein, (arrow) the vagus nerve before donor graft implant; B and C (1) location of the carotid artery, (2) the donor ascending aorta, (3) the donor intrathoracic IVC, (4) the right external jugular vein, (a) the heart graft after donor graft implant.