Clinical feasibility of a myocardial signal intensity threshold-based semi-automated cardiac magnetic resonance segmentation method

Objectives To assess the accuracy and efficiency of a threshold-based, semi-automated cardiac MRI segmentation algorithm in comparison with conventional contour-based segmentation and aortic flow measurements. Methods Short-axis cine images of 148 patients (55 ± 18 years, 81 men) were used to evalua...

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Vydané v:	European radiology Ročník 26; číslo 5; s. 1503 - 1511
Hlavní autori:	Varga-Szemes, Akos, Muscogiuri, Giuseppe, Schoepf, U. Joseph, Wichmann, Julian L., Suranyi, Pal, De Cecco, Carlo N., Cannaò, Paola M., Renker, Matthias, Mangold, Stefanie, Fox, Mary A., Ruzsics, Balazs
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2016 Springer Nature B.V
Predmet:	Accuracy Algorithms Automation Cardiac Diagnostic Radiology Feasibility Studies Female Heart Ventricles - pathology Humans Imaging Internal Medicine Interventional Radiology Magnetic Resonance Angiography - methods Magnetic resonance imaging Magnetic Resonance Imaging, Cine Magnetic Resonance Spectroscopy Male Medicine Medicine & Public Health Methods Middle Aged Myocardium - pathology Neuroradiology Observer Variation Radiology Reproducibility of Results Stroke Volume - physiology Ultrasound Ventricular Dysfunction, Left - pathology Ventricular Dysfunction, Left - physiopathology Germany Aortic flow Cine magnetic resonance imaging Left ventricular mass Left ventricular function Semi-automated segmentation
ISSN:	0938-7994, 1432-1084, 1432-1084
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