Faktoren, die die funktionelle Erholung von hibernating myocardium nach aortokoronarem Venen Bypass (ACVB) beeinflussen, werden gegenwärtig untersucht. Von 3/2000 bis 3/2003 untersuchten wir prospektiv 41 Patienten mit einer linksventrikulären Ejektionsfraktion (LVEF) / Objectives: Factors that influence functional recovery of hibernating myocardium after coronary artery bypass grafting are at present under investigation. Methods: From 3/2000 to 3/2003 we prospectively analyzed 41 patients with ejection fraction (EF) 15% during DE in group I preoperatively; the increase was < 15% in group II. MRI hyperenhancement was measured with a mean of 16,7±11,6% of the left ventricle in group I compared to a mean of 27,4±14,4% in group II (p 19µm) in group I than in group II (< 17µm). Gene expression of pro-apoptotic genes such as BAK and BAX was lowered (0.5±0.1/0.8±0.1) compared to "normal" myocardium (1.0±0.1) (p
| Identifer | oai:union.ndltd.org:HUMBOLT/oai:edoc.hu-berlin.de:18452/14561 |
| Date | 11 March 2004 |
| Creators | Hausmann, Harald |
| Contributors | Silber, R. E., Körfer, R. |
| Publisher | Humboldt-Universität zu Berlin, Medizinische Fakultät - Universitätsklinikum Charité |
| Source Sets | Humboldt University of Berlin |
| Language | German |
| Detected Language | English |
| Type | doctoralThesis, doc-type:doctoralThesis |
| Format | application/pdf, application/octet-stream, application/octet-stream |
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