CABG heart model (posterior view)

 1. Descending aorta

  2. Esophagus

  3. Trachea

  4. Left primary bronchus

  5. Right secondary bronchus

  6. Superior vena cava

  7. Inferior vena cava

  8. Coronary sinus

  9. Coronary artery bypass graft

10. Pulmonary veins

11. Right atrium

12. Left ventricle

13. Left atrium