Search Results - "Dumont, D.M."

Challenges and implementation of radiation-force imaging with an intracardiac ultrasound transducer by Hsu, S.J., Fahey, B.J., Dumont, D.M., Wolf, P.D., Trahey, G.E.

“…Intracardiac echocardiography (ICE) has been demonstrated to be an effective imaging modality for the guidance of several cardiac procedures, including…”
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Using finite element analysis to model acoustic radiation force imaging (ARFI) of carotid artery plaques by Doherty, J.R, Dumont, D.M, Palmeri, M.L, Trahey, G.E

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Combined B-mode, Acoustic Radiation Force (ARF), and Doppler real-time imaging system for assessing cardiovascular mechanics and blood flow hemodynamics by Doherty, J.R, Dumont, D.M, Hyun, D, Dahl, J.J, Trahey, G.E

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7.5: Using Finite Element Analysis to Model Acoustic Radiation Force Imaging (ARFI) of Carotid Artery Plaques by Doherty, J. R., Dumont, D. M., Palmeri, M. L., Trahey, G. E.

“…The sudden rupture of carotid artery plaques can trigger an ischemic stroke event and eventually lead to death. Unfortunately, the identification of unstable…”
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P10.12: Combined B-Mode, Acoustic Radiation Force (ARF), and Doppler Real-Time Imaging System for Assessing Cardiovascular Mechanics and Blood Flow Hemodynamics by Doherty, J. R., Dumont, D. M., Hyun, D., Dahl, J. J., Trahey, G. E.

“…In efforts to monitor the progression of atherosclerosis using ultrasound, Acoustic Radiation Force Impulse (ARFI 1 ) and Shear Wave Elasticity Imaging (SWEI 2…”
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4K-1 Volume Visualization and Error Analysis Using 3D ARFI Imaging Data by Fahey, B.J., Dumont, D.M., Trahey, G.E.

“…The utility and accuracy of volume visualization using 3D ARFI image data was investigated. Volumes of ARFI data were collected of custom tissue-mimicking…”
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2H-4 In vivo Acoustic Radiation Force Impulse Imaging of the Cardiac Cycle by Hsu, S.J., Bouchard, R.R., Dumont, D.M., Wolf, P.D., Trahey, G.E.

“…In vivo ARFI images of an exposed canine heart were acquired through multiple cardiac cycles. The matched eletrocardiogram (ECG) was also recorded. Sequences…”
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6G-5 ARFI Ultrasound for Characterizing Atherosclerosis by Behler, R.H., Nichols, T.C., Merricks, E.P., Dumont, D.M., Gallippi, C.M.

“…Cardiovascular disease (CVD) is the leading cause of death in the United States, with coronary artery disease and stroke alone accounting for 70% of CVD…”
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6B-4 In Vivo Acoustic Radiation Force Impulse Imaging of Abdominal Lesions by Fahey, B., Nelson, R.C., Hsu, S.J., Bradway, D.P., Dumont, D.M., Trahey, G.E.

“…The initial results from an ongoing clinical study investigating the utility of acoustic radiation force impulse (ARFI) imaging for in vivo visualization of…”
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6G-1 Characterization of In Vivo Atherosclerotic Plaques in the Carotid Artery with Acoustic Radiation Force Impulse Imaging by Dahl, J.J., Dumont, D.M., Miller, E.M., Schwark, E., Allen, J.D., Trahey, G.E.

“…Acoustic Radiation Force Impulse (ARFI) imaging is a useful method for characterizing the local mechanical properties of tissue. ARFI imaging uses high energy,…”
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Acoustic radiation force impulse imaging of cardiac tissue by Trahey, G.E., Dahl, J.J., Hsu, S.J., Dumont, D.M., Bouchard, R.R., Eyerly, S.A., Wolf, P.D.

“…Cardiovascular disease remains the most likely cause of death in developed countries, accounting for approximately 870,000 deaths in the United States alone in…”
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High resolution ultrasound beamforming using synthetic and adaptive imaging techniques by Fernandez, A.T., Dahl, J.J., Gammelmark, K., Dumont, D.M., Trahey, G.E.

“…Ultrasound image quality can be improved by incorporating elevation information from high-order arrays and adjust the beamforming techniques to take advantage…”
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In vivo acoustic radiation force impulse imaging of cardiac ablations by Hsu, S.J., Wolf, P.D., Fahey, B.J., Pinton, G.F., Dumont, D.M., Trahey, G.E.

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Aberration measurement and correction with a high resolution 1.75D array by Fernandez, A., Dahl, J.J., Dumont, D.M., Trahey, G.E.

“…Accurate measurement of tissue induced aberrations is necessary for effective adaptive ultrasound imaging. We acquired single channel RF data on a 6.7 MHz,…”
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