Szczegóły publikacji
Opis bibliograficzny
Diagnostic sensitivity of SPECT myocardial perfusion imaging using a pumping cardiac phantom with inserted variable defects / Isabelle Chrysanthou-Baustert, Yiannis Parpottas, Ourania Demetriadou, Stelios Christofides, Charalambos Yiannakkaras, Demetris Kaolis, Marta WASILEWSKA-RADWAŃSKA, Tomasz FIUTOWSKI, Franciszek SIKORA // Journal of Nuclear Cardiology ; ISSN 1071-3581. — 2013 — vol. 20 iss. 4, s. 609–615. — Bibliogr. s. 615. — Publikacja dostępna online od: 2013-05-25
Autorzy (9)
- Chrysanthou-Baustert Isabelle
- Parpottas Yiannis
- Demetriadou Ourania
- Christofides Stelios
- Yiannakkaras Charalambos
- Kaolis Demetris
- AGHWasilewska-Radwańska Marta
- AGHFiutowski Tomasz
- AGHSikora Franciszek
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 74456 |
|---|---|
| Data dodania do BaDAP | 2013-07-19 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s12350-013-9726-y |
| Rok publikacji | 2013 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Nuclear Cardiology |
Abstract
The diagnostic sensitivity of various SPECT MPI procedures was assessed using a pumping cardiac phantom with variable defects inserted in the myocardial wall of the left ventricle. A diagnostic evaluation of 142 myocardial defects was performed. A diagnosis blinded to prior-known conditions was compared to the known defects severity (transmural, subendocardial) and defects position within the myocardial wall of the left ventricle (apical, anterior, inferior) for three body types (average male, large male, large female). Non-attenuation corrected, attenuation corrected and gated SPECT MPI were performed. The diagnostic sensitivity was improved when applying attenuation correction or gating techniques to identify subendocardial defects in the inferior, anterior and apical segments of the myocardial wall of the left ventricle for all three body types. Transmural defects could be identified without any attenuation correction or gating. The diagnostic sensitivity was improved when applying AC or GSPECT techniques.