Estimation of elastic and viscous properties of the left ventricle based on annulus plane harmonic behavior

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn , Issue , 2006, Pages 616-619

  Kheradvar, Arash ^a   Milano, Michele ^a   Gorman, Robert C ^b   German III, Joseph H ^b   Gharib, Morteza ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^b UNIVERSITY OF PENNSYLVANIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CARDIOLOGY; MAGNETIC RESONANCE IMAGING; PARAMETER ESTIMATION; PHYSIOLOGICAL MODELS; TISSUE; VISCOELASTICITY;

CARDIAC MECHANICS; LINEAR DAMPED OSCILLATOR; RECURSIVE LINEAR LEAST SQUARES (RLLS);

BIOMEDICAL ENGINEERING;

ANIMAL; ARTICLE; BIOLOGICAL MODEL; BIOLOGICAL RHYTHM; COMPUTER SIMULATION; ELASTICITY; HEART CONTRACTION; HEART LEFT VENTRICLE FUNCTION; HUMAN; MECHANICAL STRESS; MOVEMENT (PHYSIOLOGY); PHYSIOLOGY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; VISCOSITY;

ANIMALS; BIOLOGICAL CLOCKS; COMPUTER SIMULATION; ELASTICITY; HUMANS; MODELS, CARDIOVASCULAR; MOVEMENT; MYOCARDIAL CONTRACTION; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; STRESS, MECHANICAL; VENTRICULAR FUNCTION, LEFT; VISCOSITY;

EID: 34047174171     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMBS.2006.259713     Document Type: Conference Paper

References (12)

1. Suga H, Sagawa K., "Instantaneous pressure-volume relationships and their ratio in the excised, supported canine left ventricle" Circ Aes1974;35: 117-126.
2. Cazorla O, Wu Y, Irving TC, Granzier H., "Titin-based modulation of calcium sensitivity of active tension in mouse skinned cardiac myocytes", Circ Res. 2001; 88:1028-1035.
3. Fukuda N, Sasaki D, Ishiwata S, Kurihara S. Length dependence of tension generation in rat skinned cardiac muscle: role of titin in the Frank-Starling mechanism of the heart. Circulation. 2001; 104: 1639-1645.
4. Granzier HL, Labeit S., "The Giant Protein Titin: A Major Player in Myocardial Mechanics, Signaling, and Disease", Circ Res 2004;94;284-295.
5. Ljung L, System identification - Theory for the user, Prentice-Hall, Englewood Cliffs, N J, 1987.
6. Söderström T, Fan H, Carlsson B, and Bigi S. "Least Squares Parameter Estimation of Continuous-Time ARX models from Discrete-Time Data", IEEE Trans. On Automatic Control, 1997;42(5): 659-673.
7. Campbell KB, Shroff SO, and Kirkpatrick RD., "Short time-scale LV systolic dynamics: evidence for a common mechanism in both LV chamber and heart-muscle mechanics", Circ Res 1991;68: 1532-1548.
8. Campbell KB, Kirkpatrick RD, Knowlen GG, and Ringo JA., "Late systolic mechanical properties of the left ventricle: deviation from elastance-resistance behavior", Circ Res 1990;66: 218-233.
9. Hunter WC, Janicki JS, WeberKT and Noordergraaf A., "Systolic mechanical properties of the left ventricle. Effects of volume and contractile state", CircRes 1983; 52;319-327.
10. Firstenberg MS, Smedira NO, Greenberg NL, Prior DL, et al., "Relationship between early diastolic intraventricular pressure gradients, an index of elastic recoil, and improvements in systolic and diastolic function", Circulation. 2001 Sep 18;104(12 Suppl 1):I330-5.
11. Chen CH, Fetics B, Nevo E, Rochitte CE, Chiou KR, et al., "Noninvasive Single-Beat Determination of Left Ventricular End-Systolic Elastance in Humans", J Am Coll Cordiol 2001;38:2028-34
12. Kheradvar A, Milano M, Gorman RC, Gorman III JH, Gharib M. Assessment of left ventricular elastic and viscous components based on ventricular harmonic behavior; Cardiovascular Engineering, in press (DOI: 10.1007/s10558-006-9001-9).