Feasibility study for real time three dimensional Doppler intracardiac echocardiography.
Publication
, Journal Article
Light, ED; Idriss, SF; Lee, W; Wolf, PD; Smith, SW
Published in: Ultrason Imaging
January 2002
Using catheter-mounted two-dimensional array transducers, we have obtained real-time three-dimensional color flow and spectral Doppler ultrasound images in phantoms. We have constructed several transducers operating at 5 MHz with up to 137 channels inside a 12 French catheter lumen. The transducer configuration may be side scanning or beveled with respect to the long axis of the catheter lumen. We have also included six electrodes to acquire simultaneous electrocardiograms. We have measured Doppler signals in two phantoms, a string phantom and a pulsatile flow phantom. Using an open chest sheep model, we inserted the catheter into the cardiac chambers to study the utility of in vivo 3D intracardiac Doppler echocardiography.
Duke Scholars
Published In
Ultrason Imaging
DOI
ISSN
0161-7346
Publication Date
January 2002
Volume
24
Issue
1
Start / End Page
36 / 46
Location
England
Related Subject Headings
- Transducers
- Sheep
- Phantoms, Imaging
- Feasibility Studies
- Echocardiography, Three-Dimensional
- Echocardiography, Doppler
- Cardiac Catheterization
- Animals
- Acoustics
- 4003 Biomedical engineering
Citation
APA
Chicago
ICMJE
MLA
NLM
Light, E. D., Idriss, S. F., Lee, W., Wolf, P. D., & Smith, S. W. (2002). Feasibility study for real time three dimensional Doppler intracardiac echocardiography. Ultrason Imaging, 24(1), 36–46. https://doi.org/10.1177/016173460202400104
Light, Edward D., Salim F. Idriss, Warren Lee, Patrick D. Wolf, and Stephen W. Smith. “Feasibility study for real time three dimensional Doppler intracardiac echocardiography.” Ultrason Imaging 24, no. 1 (January 2002): 36–46. https://doi.org/10.1177/016173460202400104.
Light ED, Idriss SF, Lee W, Wolf PD, Smith SW. Feasibility study for real time three dimensional Doppler intracardiac echocardiography. Ultrason Imaging. 2002 Jan;24(1):36–46.
Light, Edward D., et al. “Feasibility study for real time three dimensional Doppler intracardiac echocardiography.” Ultrason Imaging, vol. 24, no. 1, Jan. 2002, pp. 36–46. Pubmed, doi:10.1177/016173460202400104.
Light ED, Idriss SF, Lee W, Wolf PD, Smith SW. Feasibility study for real time three dimensional Doppler intracardiac echocardiography. Ultrason Imaging. 2002 Jan;24(1):36–46.
Published In
Ultrason Imaging
DOI
ISSN
0161-7346
Publication Date
January 2002
Volume
24
Issue
1
Start / End Page
36 / 46
Location
England
Related Subject Headings
- Transducers
- Sheep
- Phantoms, Imaging
- Feasibility Studies
- Echocardiography, Three-Dimensional
- Echocardiography, Doppler
- Cardiac Catheterization
- Animals
- Acoustics
- 4003 Biomedical engineering