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Titolo:
3-DIMENSIONAL CORONARY ANGIOGRAPHY OF THE PERFUSED RAT-HEART
Autore:
RODER F; HILLER KH; HENZ P; VONKIENLIN M; BAUER WR; ERTL G; HAASE A;
Indirizzi:
UNIV WURZBURG,INST PHYS,HUBLAND D-97074 WURZBURG GERMANY UNIV WURZBURG,INST PHYS D-97074 WURZBURG GERMANY
Titolo Testata:
Journal of magnetic resonance imaging
fascicolo: 2, volume: 7, anno: 1997,
pagine: 316 - 320
SICI:
1053-1807(1997)7:2<316:3CAOTP>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
MAGNETIZATION TRANSFER CONTRAST; MR ANGIOGRAPHY; FAT SATURATION; ARTERIES; INVIVO; FLOW;
Keywords:
MR ANGIOGRAPHY; CORONARY ANGIOGRAPHY; RAT HEART; VISUALIZATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
F. Roder et al., "3-DIMENSIONAL CORONARY ANGIOGRAPHY OF THE PERFUSED RAT-HEART", Journal of magnetic resonance imaging, 7(2), 1997, pp. 316-320

Abstract

The purpose of this work was to visualize the whole three-dimensionalcoronary artery tree of the perfused beating rat heart using three-dimensional MRI. The spatial resolution amounts to 140 mu m. Also, vessels having smaller diameters could be detected. Different strategies for the visualization of the three-dimensional coronary angiograms including maximum intensity projection, data thresholding, and segmentation, were shown. The coronary artery tree was best visualized by hysteresis threshold segmentation and subsequent surface reconstruction.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/07/20 alle ore 22:36:14