| pubmed-article:10151003 | pubmed:abstractText | Exact angiographic and identification of significant stenosis of the left main coronary artery is imperative prior to performing elective percutaneous transluminal coronary angioplasty. A patient is presented with an apparent angiographically significant, but physiologically insignificant, left main stenosis. Both angiographic and physiological methods of detecting "false positive and negative" left main stenoses are discussed. | lld:pubmed |
