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How to recycle a misused left internal thoracic artery: Tips and tricks
Author(s) -
Contino Monica,
Lemma Massimo G.,
Mangini Andrea,
Romagi Claudia,
Vanelli Paolo,
Antona Carlo
Publication year - 2021
Publication title -
journal of cardiac surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.428
H-Index - 58
eISSN - 1540-8191
pISSN - 0886-0440
DOI - 10.1111/jocs.15755
Subject(s) - medicine , intercostal space , thoracotomy , anastomosis , sternum , intercostal arteries , surgery , stenosis , radiology
In this case report, we describe how to recycle the left internal thoracic artery (LITA) when misused but not damaged. Eight years after a left anterior small thoracotomy followed by left anterior descending (LAD) stenting for STEMI in first postoperative day, a 67‐years‐old woman had an NSTEMI with angiographic evidence of intrastent re‐stenosis with a perfectly patent LITA, harvested only from the fourth to the sixth intercostal space. During redo surgery, LITA was harvested as a pedicle from the anastomosis to the fourth intercostal space and primarily from the first to the fourth intercostal space. Special attention was paid at the level of the fourth intercostal space where the vessel was stuck to the sternum: a 15‐blade was used being scissors or cautery too dangerous. At the end of harvesting, the LITA was full‐length available for a new coronary anastomosis on LAD, distal to the previous one.