Circulation Cardiovasc Imaging 3(6):735–742
Echocardiography 36(2):306–311įriedberg MK, Su X, Tworetzky W, Soriano BD, Powell AJ, Marx GR (2010) Validation of 3D echocardiographic assessment of left ventricular volumes, mass, and ejection fraction in neonates and infants with congenital heart disease: a comparison study with cardiac MRI. Rodriguez-Mañero M, Azcárate-Agüero P, Kreidieh B, Alvez MT, Martínez-Monzonís A, Diaz-Dorronsoro A, Cid-Menéndez A, González-Juanatey JR, Barba-Cosials J, Rabago G, Bastarrika G (2019) Quantitative assessment of left ventricular size and function in cardiac transplant recipients: Side-by-side comparison of real time two-dimensional echocardiography, contrast-enhanced two-dimensional echocardiography, three-dimensional echocardiography, and contrast-enhanced three-dimensional echocardiography as compared to magnetic resonance imaging. Jacobs LD, Salgo IS, Goonewardena S, Weinert L, Coon P, Bardo D, Gerard O, Allain P, Zamorano JL, de Isla LP, Mor-Avi V (2006) Rapid online quantification of left ventricular volume from real-time three-dimensional echocardiographic data. Handschumacher MD, Lethor JP, Siu SC, Mele D, Rivera JM, Picard MH, Weyman AE, Levine RA (1993) A new integrated system for three-dimensional echocardiographic reconstruction: development and validation for ventricular volume with application in human subjects. Grosse-Wortmann L, Yun TJ, Al-Radi O, Kim S, Nii M, Lee KJ, Redington A, Yoo SJ, van Arsdell G (2008) Borderline hypoplasia of the left ventricle in neonates: insights for decision-making from functional assessment with magnetic resonance imaging.
Hozumi T, Yoshikawa J, Yoshida K, Akasaka T, Takagi T, Yamamuro A (1996) Three-dimensional echocardiographic measurement of left ventricular volumes and election fraction using a multiplanetransesophageal probe in patients. Pignatelli RH, McMahon CJ, Chung T, Vick GW (2003) Role of echocardiography versus MRI for the diagnosis of congenital heart disease. Lang RM, Bierig M, Devereux RB, Flachskampf FA, Foster E, Pellikka PA, Picard MH, Roman MJ, Seward J, Shanewise JS, Solomon SD (2005) Recommendations for chamber quantification: a report from the American Society of Echocardiography’s Guidelines and Standards Committee and the Chamber Quantification Writing Group, developed in conjunction with the European Association of Echocardiography, a branch of the European Society of Cardiology. Lai WW, Geva T, Shirali GS, Frommelt PC, Humes RA, Brook MM, Pignatelli RH, Rychik J (2006) Guidelines and standards for performance of a pediatric echocardiogram: a report from the Task Force of the Pediatric Council of the American Society of Echocardiography.
Measurements obtained were significantly different between those venders, and hence, may not be used interchangeably. Normal left ventricular indices obtained from 3-dimensional echocardiography datasets were established, using Philips QLAB and TomTec 4D LV ANALYSIS software. Mean indexed left ventricular diastolic, and systolic volumes measured with QLAB were significantly higher as compared to TomTec with insignificant difference in the ejection fraction. Mean left ventricular diastolic, and systolic volumes indexed to body surface area and ejection fraction were: 24.7 ± 3.6 ml/m 2, 9.2 ± 1.3 ml/m 2 and 62 ± 3.8% using TomTec and 26.6 ± 3.8 ml/m 2, 10.4 ± 2 ml/m 2 and 63 ± 3.1% using QLAB, respectively. Left ventricular dimensions, volumes and ejection fraction were measured using Philips QLAB version 9.0 and results were compared to results of the same datasets, analysed using TomTec 4D LV software.
#Qlab software medical full
38 babies underwent full Echocardiographic evaluation, including the acquisition of several 3-dimensional datasets, while naturally sleeping. Fifty consecutive newborns or neonates coming to their first newborn visit within the first 3 weeks of live, were recruited. The aim of this study was to compare left ventricular dimensions and ejection fraction obtained from the same 3-dimensional echocardiography datasets using 2 commercially available applications: Philips QLAB and Tomtec 4D LEFT VENTRICLE-ANALYSIS. The validity and normal values have been established in a large group of normal adults, children and neonates. Three-dimensional echocardiography is being used to evaluate left ventricular dimensions and ejection fraction in clinical practice.
0 kommentar(er)
