1. Angiographic anatomy of the grafted left internal mammary artery
Antonio M Calafiore, MD, Marco Contini, MD, Angela L Iacò, MD, Nicola Maddestra, MD, Leonardo Paloscia, MD, Teresa Iovino, MD, Michele Di Mauro, MD 
The Annals of Thoracic Surgery 
Volume 68, Issue 5, Pages (November 1999)
DOI: /S (99)

2. Fig 1
The left internal mammary artery, harvested through a median sternotomy, shows a new branch (A) that goes down to reach the epicardium near the anastomosis (B).
The Annals of Thoracic Surgery  , DOI: ( /S (99) )

3. Fig 2
Common origin with the inferior thyroid artery and the suprascapular artery. The left internal mammary artery is harvested through a median sternotomy (A) and through a left anterior small thoracotomy (B). In B a lateral costal artery is present.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )

4. Fig 3
Presence of the lateral costal artery. The left internal mammary artery is harvested through a median sternotomy (A) and through a left anterior thoracotomy (B).
The Annals of Thoracic Surgery  , DOI: ( /S (99) )