PMID- 6603908 OWN - NLM STAT- MEDLINE DCOM- 19831008 LR - 20190913 IS - 0174-1551 (Print) IS - 0174-1551 (Linking) VI - 6 IP - 2 DP - 1983 TI - Atherosclerosis and the internal mammary arteries. PG - 72-7 AB - One hundred and fifty patients with coronary artery disease (CAD), 14 (9.3%) of whom had coexisting peripheral vascular disease, underwent bilateral internal mammary arteriography to study the incidence and extent of atherosclerosis in these vessels. Significant atherosclerosis of the internal mammary arteries (IMAs) was present in three patients (2%), of whom one had coexisting peripheral vascular disease. Lesions in the IMAs were found either proximally, close to the origin or distally, around the terminal bifurcation. Six of the 14 patients with peripheral vascular disease (4% of total subjects) had significant atherosclerosis of the brachiocephalic arteries. Atherosclerotic involvement of the IMA is very unusual and rarely interferes with the use of these vessels for coronary bypass. More common, however, is atherosclerosis of the subclavian arteries, a contraindication for IMA grafting if the lesion is proximal to the IMA origin. FAU - Singh, R N AU - Singh RN LA - eng PT - Journal Article PL - United States TA - Cardiovasc Intervent Radiol JT - Cardiovascular and interventional radiology JID - 8003538 SB - IM MH - Adult MH - Aged MH - Aorta, Thoracic/diagnostic imaging MH - Arteriosclerosis/*diagnostic imaging MH - Coronary Angiography MH - Coronary Artery Bypass MH - Coronary Disease/diagnostic imaging/surgery MH - Female MH - Humans MH - Internal Mammary-Coronary Artery Anastomosis MH - Male MH - Mammary Arteries/*diagnostic imaging MH - Middle Aged MH - Subclavian Artery MH - Thoracic Arteries/*diagnostic imaging EDAT- 1983/01/01 00:00 MHDA- 1983/01/01 00:01 CRDT- 1983/01/01 00:00 PHST- 1983/01/01 00:00 [pubmed] PHST- 1983/01/01 00:01 [medline] PHST- 1983/01/01 00:00 [entrez] AID - 10.1007/BF02552775 [doi] PST - ppublish SO - Cardiovasc Intervent Radiol. 1983;6(2):72-7. doi: 10.1007/BF02552775.