{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T13:11:29Z","timestamp":1761743489538},"reference-count":0,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["Stroke"],"published-print":{"date-parts":[[1989,2]]},"abstract":"<jats:p>A series of patients undergoing coronary artery bypass surgery was studied prospectively to see if angiographic evidence of cerebrovascular disease proved predictive of the incidence of neuropsychological deficit 8 days or 8 weeks after surgery. In 47 patients, intravenous digital subtraction angiography was carried out preoperatively to assess the presence and severity of atheromatous changes in the carotid arteries; 51% had evidence of vessel wall disease and 17% had stenosis of at least one carotid artery in the neck, although only one patient had severe narrowing. Overall, 77% of these 47 patients showed a neuropsychological deficit as defined by a significantly reduced score in at least two of 10 tests administered 8 days after surgery. Eight weeks after surgery 36% still showed a deficit. The incidence of neuropsychological deficit was not significantly greater among those patients with angiographically visible carotid artery disease. The mechanism of surgery-related cognitive impairment is briefly discussed in the light of these findings.<\/jats:p>","DOI":"10.1161\/01.str.20.2.235","type":"journal-article","created":{"date-parts":[[2011,6,17]],"date-time":"2011-06-17T20:08:03Z","timestamp":1308341283000},"page":"235-237","update-policy":"http:\/\/dx.doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":36,"title":["Cerebrovascular disease and functional outcome after coronary artery bypass surgery."],"prefix":"10.1161","volume":"20","author":[{"given":"M J","family":"Harrison","sequence":"first","affiliation":[{"name":"Department of Neurology, University College and Middlesex Hospital Medical School, London, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A","family":"Schneidau","sequence":"additional","affiliation":[{"name":"Department of Neurology, University College and Middlesex Hospital Medical School, London, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R","family":"Ho","sequence":"additional","affiliation":[{"name":"Department of Neurology, University College and Middlesex Hospital Medical School, London, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P L","family":"Smith","sequence":"additional","affiliation":[{"name":"Department of Neurology, University College and Middlesex Hospital Medical School, London, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S","family":"Newman","sequence":"additional","affiliation":[{"name":"Department of Neurology, University College and Middlesex Hospital Medical School, London, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T","family":"Treasure","sequence":"additional","affiliation":[{"name":"Department of Neurology, University College and Middlesex Hospital Medical School, London, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","container-title":["Stroke"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ahajournals.org\/doi\/pdf\/10.1161\/01.STR.20.2.235","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,5,12]],"date-time":"2024-05-12T21:47:22Z","timestamp":1715550442000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ahajournals.org\/doi\/10.1161\/01.STR.20.2.235"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,2]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1989,2]]}},"alternative-id":["10.1161\/01.STR.20.2.235"],"URL":"https:\/\/doi.org\/10.1161\/01.str.20.2.235","relation":{},"ISSN":["0039-2499","1524-4628"],"issn-type":[{"value":"0039-2499","type":"print"},{"value":"1524-4628","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989,2]]},"assertion":[{"value":"1989-02-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}