Estimation of aortic pressure waveforms from 4D phase-contrast MRI

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS

Volumn , Issue , 2013, Pages 731-734

  Delles, Michael ^a   Rengier, Fabian ^b   Jeong, Yoo Jin ^a   Von Tengg Kobligk, Hendrik ^a   Ley, Sebastian ^b   Kauczor, Hans Ulrich ^b   Dillmann, Rudiger ^a   Unterhinninghofen, Roland ^a  

^a KARLSRUHE INSTITUTE OF TECHNOLOGY   (Germany)

^b UNIVERSITY HOSPITAL HEIDELBERG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AORTIC PRESSURE; BLOOD FLOW; HEALTHY VOLUNTEERS; PHASE CONTRAST MRI; PHASE-CONTRAST; SEGMENTATION ALGORITHMS; THREE DIMENSIONAL ACQUISITION; TIME-RESOLVED;

BLOOD PRESSURE;

BLOOD VESSELS;

CONTRAST MEDIUM;

ALGORITHM; AORTA; BLOOD PRESSURE; CATHETER; DIAGNOSTIC USE; FEMALE; HUMAN; IMAGE QUALITY; MALE; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PHYSIOLOGY; PROCEDURES; PULSE WAVE; WAVELET ANALYSIS; YOUNG ADULT;

ALGORITHMS; AORTA; BLOOD PRESSURE; CATHETERS; CONTRAST MEDIA; FEMALE; HEALTHY VOLUNTEERS; HUMANS; MAGNETIC RESONANCE IMAGING; MALE; PHANTOMS, IMAGING; PULSE WAVE ANALYSIS; WAVELET ANALYSIS; YOUNG ADULT;

EID: 84886577444     PISSN: 1557170X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/EMBC.2013.6609604     Document Type: Conference Paper

References (10)

1. M.C. Langham, C. Li, and F.W. Wehrli, "Non-triggered quantification of central and peripheral pulse-wave velocity, " Journal of Cardiovascular Magnetic Resonance, vol. 13, no. 1, pp. 1-7, 2011.
2. S.N. Urchuk, S.E. Fremes, D.B. Plewes, "In vivo validation of MR pulse pressure measurement in an aortic flow model: preliminary results, " Magnetic resonance in medicine, vol. 38, no. 2, pp. 215-223, 2005.
3. J. Tyszka, D. Laidlaw, J. Asa, and J. Silverman, "Three-Dimensional, Time-Resolved (4D) Relative Pressure Mapping Using Magnetic Resonance Imaging, " Journal of Magnetic Resonance Imaging, vol. 12, no. 2, pp. 321-329, 2000.
4. M. Markl, W. Wallis, S. Brendecke, J. Simon, A. Frydrychowicz, and A. Harloff, "Estimation of global aortic pulse wave velocity by flowsensitive 4D MRI, " Magnetic Resonance in Medicine, vol. 63, no. 6, pp. 1575-1582, 2010.
5. M. Markl, W. Wallis, C. Strecker, B.P. Gladstone, W. Vach, and A. Harloff, "Analysis of pulse wave velocity in the thoracic aorta by flow-sensitive four-dimensional MRI: Reproducibility and correlation with characteristics in patients with aortic atherosclerosis, " Journal of magnetic resonance imaging: JMRI, vol. 35, no. 5, p. 1162, 2012.
6. S. Seifert, R. Kussaether, W. Henrich, N. Voelzow, and R. Dillmann, "Integrating Simulation Framework MEDIFRAME, " Proceedings of the 25 IEEE Engineering in Medicine and Biology Conference, pp. 1327-1330, 2003.
7. M. Schmidt, R. Unterhinninghofen, S. Ley, and R. Dillmann, "Flowbased segmentation of the large thoracic arteries in tridirectional phasecontrast MRI, " Proc. SPIE Medical Imaging, vol. 7259, pp. 725914, 2009.
8. M. Stevanov, J. Baruthio, D. Gounot, and D. Grucker, "In vitro validation of MR measurements of arterial pulse-wave velocity in the presence of reflected waves, " Journal of Magnetic Resonance Imaging, vol. 14, no. 2, pp. 120-127, 2001.
9. M. Delles, F. Rengier, S. Ley, H. von Tengg-Kobligk, H.-U. Kauczor, R. Unterhinninghofen, and R. Dillmann, "Influence of imaging quality on magnetic resonance-based pressure gradient measurements, " Proc. SPIE Medical Imaging, vol. 7626, p. 762624, 2010.
10. F. Rengier, M. Delles, R. Unterhinninghofen, S. Ley, M. M̈uller- Eschner, S. Partovi, P. Geisb̈usch, R. Dillmann, H.U. Kauczor, and H. von Tengg-Kobligk, "In vivo and in vitro validation of aortic flow quantification by time-resolved three-dimensional velocity-encoded MRI, " The International Journal of Cardiovascular Imaging (formerly Cardiac Imaging), pp. 1-10, 2012.