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Titolo:
MAGNETIC-RESONANCE MICROIMAGING FOR NONINVASIVE QUANTIFICATION OF MYOCARDIAL-FUNCTION AND MASS IN THE MOUSE
Autore:
RUFF J; WIESMANN F; HILLER KH; VOLL S; VONKIENLIN M; BAUER WR; ROMMEL E; NEUBAUER S; HAASE A;
Indirizzi:
UNIV WURZBURG,MED KLIN,JOSEF SCHNEIDER STR 2 D-97080 WURZBURG GERMANY UNIV WURZBURG,MED KLIN D-97080 WURZBURG GERMANY UNIV WURZBURG,PHYS INST EP5 D-97080 WURZBURG GERMANY UNIV MANNHEIM,MED KLIN 2 HEIDELBERG GERMANY
Titolo Testata:
Magnetic resonance in medicine
fascicolo: 1, volume: 40, anno: 1998,
pagine: 43 - 48
SICI:
0740-3194(1998)40:1<43:MMFNQO>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
LEFT-VENTRICULAR MASS; MICE; VALIDATION; VOLUMES;
Keywords:
MOUSE HEART; MAGNETIC RESONANCE IMAGING; MYOCARDIAL MASS; MYOCARDIAL FUNCTION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
J. Ruff et al., "MAGNETIC-RESONANCE MICROIMAGING FOR NONINVASIVE QUANTIFICATION OF MYOCARDIAL-FUNCTION AND MASS IN THE MOUSE", Magnetic resonance in medicine, 40(1), 1998, pp. 43-48

Abstract

The purpose of this work was to develop high-resolution cardiac magnetic resonance imaging techniques for the in vivo mouse model for quantification of myocardial function and mass. Eight male mice were investigated on a 7-Tesla MRI scanner. High-quality images in multiple shortaxis slices (inplane resolution 117 mu m(2), slice thickness 1 mm) were acquired with an EGG-gated cine sequence. Left ventricular end-diastolic and end-systolic volumes and mass were calculated from segmentedslice volumes. There was precise agreement of left ventricular mass determined ex vivo and by MRI. Intraobserver (5%) and interobserver (5%) variability of in vivo MR measurements were low.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/07/20 alle ore 01:16:39