Pericardiacophrenic vein

Pericardiacophrenic veins are the vena comitans of the pericardiacophrenic arteries. Pericardiacophrenic vessels accompany the phrenic nerve in the Middle Mediastinum of the Thorax. The artery is a branch of the internal thoracic artery. The vein drains into the internal thoracic(or brachiocephalic)vein. Pericardiacophrenic veins are the vena comitans of the pericardiacophrenic arteries. Pericardiacophrenic vessels accompany the phrenic nerve in the Middle Mediastinum of the Thorax. The artery is a branch of the internal thoracic artery. The vein drains into the internal thoracic(or brachiocephalic)vein.