Quantification of the curvature and shape of the interventricular septum

Magnetic Resonance in Medicine

Volumn 52, Issue 1, 2004, Pages 154-163

  Moses, Daniel A ^a   Axel, Leon ^a  

^a NEW YORK UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

Cardiac functional analysis; Cardiac imaging; Interventricular septum; Model based image analysis; Shape

Indexed keywords

HEART;

CARDIAC FUNCTIONAL ANALYSIS; CARDIAC IMAGING; INTERVENTRICULAR SEPTUM; MODEL-BASED OPC; SHAPE;

CURVE FITTING;

ANALYTIC METHOD; ARTICLE; COMPUTER ASSISTED TOMOGRAPHY; DIAGNOSTIC IMAGING; DIAGNOSTIC VALUE; EPICARDIUM MAPPING; HEART FUNCTION; HEART RIGHT VENTRICLE; HEART VENTRICLE SEPTUM; IMAGE ANALYSIS; PRESSURE MEASUREMENT; PULMONARY HYPERTENSION; QUANTITATIVE ANALYSIS; SURFACE PROPERTY; THREE DIMENSIONAL IMAGING;

EID: 4644307477     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.20105     Document Type: Article

References (15)

1. Reisner SA, Azzam Z, Halmann M, Rinkevich D, Sideman S, Markiewicz W, Beyar R. Septal/free wall curvature ratio: a noninvasive index of pulmonary arterial pressure. J Am Soc Echocardiogr 1994;7:27-35.
2. Nielsen JC, Kamenir SA, Ko HS, Lai WW, Parness IA. Ventricular septal flattening at end systole falsely predicts right ventricular hypertension in patients with ostium primum atrial septal defects. J Am Soc Echocardiogr 2002;15:247-252.
3. Nakatani S, White RD, Powell KA, Level HM, Thomas JD. Dynamic magnetic resonance imaging assessment of the effect of ventricular wall curvature on regional function in hypertrophic cardiomyopathy. Am J Cardiol 1996;77:618-622.
4. Nelson GS, Sayed-Ahmed EY, Kroeker CAG, Sun Y, Ter Keurs HDJ, Shrive AG, Tyberg JV. Compression of interventricular septum during right ventricular pressure loading. Am J Physiol Heart Circ Physiol 2001;280:H2639-H2648.
5. Dong SJ, Smith ER, Tyberg JV. Changes in the radius of curvature of the ventricular septum at end diastole during pulmonary arterial and aortic constrictions in the dog. Circulation 1992;86:1280-1290.
6. Beyar R, Dong SJ, Smith ER, Belenkie I, Tyberg JV. Ventricular interaction and septal deformation: a model compared with experimental data. Am J Physiol 1993;265:H2044-H2056.
7. Farin G. Curves and surfaces for computer aided geometric design: A practical guide. San Diego: Academic Press Inc; 1988. p 73-117.
8. Piegl L, Tiller W. The nurbs book. Berlin: Springer-Verlag; 1995. p 361-453.
9. de Boor C. Matlab: Spline toolbox. Users guide. Natick, MA: The Mathworks; 2002. p 2.2-2.64.
10. do Carmo MP. Differential geometry of curves and surfaces. Englewood Cliffs, NJ: Prentice Hall; 1976.
11. Munt BI, Leotta DF, Bolson EL, Coady K, Martin RW, Otto CM, Sheehan FH. Left ventricular shape analysis from three-dimensional echocardiograms. J Am Soc Echocardiogr 1998;11:761-769.
12. Clarysse P, Friboulet D, Magnin IE. Tracking geometrical descriptors on 3D deformable surfaces: application to the left-ventricular surface of the heart. IEEE Trans Med Imaging 1997;16:392-404.
13. Marcus JT, Vonk Noordegraaf A, Roeleveld RJ, Postmus P, Heethaar R, Van Rossum A, Boonstra A. Impaired left ventricular filling due to right ventricular pressure overload in primary pulmonary hypertension: noninvasive monitoring using MRI. Chest 2001;119:1761-1765.
14. Moon MR, Bolger AF, DeAnda A, Komeda M, Daughters GT, Nikolic SD, Miller C, Ingles NB. Septal function during left ventricular unloading. Circulation 1997;95:1321-1327.
15. Kass M, Witkin A, Terzopolous D. Snakes: active contour models. Int J Comput 1987;1:321-331.