In vivo assessment of MR elastography-derived effective end-diastolic myocardial stiffness under different loading conditions

Journal of Magnetic Resonance Imaging

Volumn 33, Issue 5, 2011, Pages 1224-1228

  Kolipaka, Arunark ^a   McGee, Kiaran P ^a   Manduca, Armando ^a   Anavekar, Nandan ^a   Ehman, Richard L ^a   Araoz, Philip A ^a  

^a MAYO CLINIC   (United States)

Author keywords

diastolic dysfunction; HFPEF; MR elastography; MRE; myocardial stiffness

Indexed keywords

ARTICLE; ELASTOGRAPHY; HEART VENTRICLE ENDDIASTOLIC PRESSURE; IMAGE ANALYSIS; IN VIVO STUDY; NONHUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL;

ANIMALS; BLOOD PRESSURE; DIASTOLE; ELASTICITY IMAGING TECHNIQUES; FEMALE; HEART VENTRICLES; IMAGE PROCESSING, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; MALE; MYOCARDIUM; PRESSURE; REGRESSION ANALYSIS; SWINE; VENTRICULAR FUNCTION, LEFT;

EID: 79955428580     PISSN: 10531807     EISSN: 15222586     Source Type: Journal    
DOI: 10.1002/jmri.22531     Document Type: Article

References (24)

1. Litwin SE, Litwin CM, Raya TE, Warner AL, Goldman S,. Contractility and stiffness of noninfarcted myocardium after coronary ligation in rats. Effects of chronic angiotensin converting enzyme inhibition. Circulation 1991; 83: 1028-1037.
2. Boluyt MO, Bing OH, Lakatta EG,. The ageing spontaneously hypertensive rat as a model of the transition from stable compensated hypertrophy to heart failure. Eur Heart J 1995; 16 (Suppl N): 19-30. (Pubitemid 26082317)
3. Hoskins AC, Jacques A, Bardswell SC, et al. Normal passive viscoelasticity but abnormal myofibrillar force generation in human hypertrophic cardiomyopathy. J Mol Cell Cardiol 2010; 49: 437-435.
4. Leite-Moreira AF,. Current perspectives in diastolic dysfunction and diastolic heart failure. Heart (British Cardiac Society) 2006; 92: 712-718.
5. Zile MR, Baicu CF, Gaasch WH,. Diastolic heart failure-abnormalities in active relaxation and passive stiffness of the left ventricle. N Engl J Med 2004; 350: 1953-1959.
6. Yin M, Talwalkar JA, Glaser KJ, et al. Assessment of hepatic fibrosis with magnetic resonance elastography. Clin Gastroenterol Hepatol 2007; 5: 1207-1213.
7. Sinkus R, Tanter M, Catheline S, et al. Imaging anisotropic and viscous properties of breast tissue by magnetic resonance elastography. Magn Reson Med 2005; 53: 372-387. (Pubitemid 40171052)
8. Sack I, Beierbach B, Hamhaber U, Klatt D, Braun J,. Non-invasive measurement of brain viscoelasticity using magnetic resonance elastography. NMR Biomed 2008; 21: 265-271. (Pubitemid 351513674)
9. Rouviere O, Yin M, Dresner MA, et al. MR elastography of the liver: preliminary results. Radiology 2006; 240: 440-448. (Pubitemid 44098640)
10. Ringleb SI, Bensamoun SF, Chen Q, Manduca A, An KN, Ehman RL,. Applications of magnetic resonance elastography to healthy and pathologic skeletal muscle. J Magn Reson Imaging 2007; 25: 301-309. (Pubitemid 46204580)
11. Muthupillai R, Lomas DJ, Rossman PJ, Greenleaf JF, Manduca A, Ehman RL,. Magnetic resonance elastography by direct visualization of propagating acoustic strain waves. Science 1995; 269: 1854-1857.
12. Bensamoun SF, Glaser KJ, Ringleb SI, Chen Q, Ehman RL, An KN,. Rapid magnetic resonance elastography of muscle using one-dimensional projection. J Magn Reson Imaging 2008; 27: 1083-1088. (Pubitemid 351614620)
13. Dresner MA, Rose GH, Rossman PJ, Muthupillai R, Manduca A, Ehman RL,. Magnetic resonance elastography of skeletal muscle. J Magn Reson Imaging 2001; 13: 269-276. (Pubitemid 32066665)
14. Bensamoun SF, Ringleb SI, Chen Q, Ehman RL, An KN, Brennan M,. Thigh muscle stiffness assessed with magnetic resonance elastography in hyperthyroid patients before and after medical treatment. J Magn Reson Imaging 2007; 26: 708-713. (Pubitemid 350194596)
15. Kolipaka A, McGee KP, Araoz PA, et al. MR elastography as a method for the assessment of myocardial stiffness: comparison with an established pressure-volume model in a left ventricular model of the heart. Magn Reson Med 2009; 62: 135-140.
16. Kolipaka A, McGee KP, Araoz PA, Glaser KJ, Manduca A, Ehman RL,. Evaluation of a rapid, multiphase MRE sequence in a heart-simulating phantom. Magn Reson Med 2009; 62: 691-698.
17. Kolipaka A, Araoz PA, McGee KP, Manduca A, Ehman RL,. Magnetic resonance elastography as a method for the assessment of effective myocardial stiffness throughout the cardiac cycle. Magn Reson Med 2010; 64: 862-870.
18. McGlone J, Pond W,. Pig production: biological principles and applications, 1st ed. Florence, KY: Delmar Learning, a division of Thomson Learning; 2003.
19. Kolipaka A, McGee KP, Manduca A, et al. Magnetic resonance elastography: inversions in bounded media. Magn Reson Med 2009; 62: 1533-1542.
20. Elgeti T, Laule M, Kaufels N, et al. Assessment of heart function by cardiac MR elastography: comparison to left ventricular pressure measurements. In: Proc 17th Annual Meeting ISMRM, Honolulu; 2009 (abstract 1791).
21. Elgeti T, Laule M, Kaufels N, et al. Cardiac MR elastography: comparison with left ventricular pressure measurement. J Cardiovasc Magn Reson 2009; 11: 44.
22. Elgeti T, Rump J, Hamhaber U, et al. Cardiac magnetic resonance elastography. Initial results. Invest Radiol 2008; 43: 762-772.
23. Rump J, Klatt D, Braun J, Warmuth C, Sack I,. Fractional encoding of harmonic motions in MR elastography. Magn Reson Med 2007; 57: 388-395. (Pubitemid 46214542)
24. Sinkus R, Robert B, Gennisson J-L, Tanter M, Fink M,. Single breath hold transient MR-elastography of the heart - imaging pulsed shear wave propagation induced by aortic valve closure. In: Proc 14th Annual Meeting ISMRM, Seattle; 2006 (abstract 77).