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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Magosaki, N. Schindler, Th. Fischer, R. Krause, T. Nitzsche, E. Zehender, M. Moser, E. Just, H. |
| Copyright Year | 1999 |
| Description | Author affiliation: Freiburg Univ., Germany (Magosaki, N.) |
| Abstract | We studied three-dimensional (3D) fusion imaging that enabled the integration of coronary anatomy, perfusion and metabolic image on the patient-specific 3D left ventricle. In 36 patients with coronary artery disease, 420 coronary branches, including 46 branches supplied by collateral, were reconstructed (12 branches/patient). One hundred coronary branches had high-grade stenoses (>80%), 35% and 39% showed reversible and irreversible perfusion defects. Extent of perfusion defects showed good coincidence with the territories of corresponding coronary arteries. Forty-three myocardial regions were considered nonviable by perfusion imaging. Of these 43, 32 showed perfusion metabolism mismatch suggesting myocardial viability. Location and extent of viable myocardium were clearly defined. 3-D fusion imaging enabled assessment of perfusion and metabolic abnormalities of individual vessels on the patient-specific left ventricle. |
| Starting Page | 615 |
| Ending Page | 618 |
| File Size | 493615 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780356144 |
| ISSN | 02766547 |
| DOI | 10.1109/CIC.1999.826046 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-09-26 |
| Publisher Place | Germany |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Anatomy Biochemistry Image fusion Myocardium Image reconstruction Arteries Coronary arteriosclerosis History Diseases Positron emission tomography |
| Content Type | Text |
| Resource Type | Article |
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