Clinical application and technical challenges for intracardiac ultrasound imaging: Catheter based ICE imaging with EP mapping

Douglas N. Stephens, K. Kirk Shung, Jonathan Cannata, Jian Zhong Zhao, Raymond Chia, Hien Nguyen, Kai Thomenius, Aaron Dentinger, Douglas G. Wildes, Xunchang Chen, Matthew O'Donnell, Robert I. Lowe, James Pemberton, Grant Burch, David Sahn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

A 9F combination intracardiac imaging and electrophysiology mapping catheter has been developed and tested to help guide diagnostic and therapeutic intracardiac electrophysiology procedures. A 7.5 MHz, 64 element, side looking phased array was used for sector scanning from the tip of the catheter. Multiple electrophysiology (EP) mapping sensors were mounted as ring electrodes just proximal to the array for electrocardiographic synchronization of ultrasound images. The catheter has been used in vivo in a porcine animal model and has demonstrated useful intracardiac echocardiographic (ICE) visualization of both cardiac tissue and electrophysiology catheters in the right atrium. The catheter performed well in high frame rate imaging, color flow imaging, and strain rate imaging of atrial and ventricular structures.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE Ultrasonics Symposium
EditorsM.P. Yuhas
Pages772-777
Number of pages6
Volume1
DOIs
StatePublished - 2004
Event2004 IEEE Ultrasonics Symposium - Montreal, Que., Canada
Duration: Aug 23 2004Aug 27 2004

Other

Other2004 IEEE Ultrasonics Symposium
CountryCanada
CityMontreal, Que.
Period8/23/048/27/04

Fingerprint

Electrophysiology
Catheters
Ultrasonics
Imaging techniques
Strain rate
Synchronization
Animals
Visualization
Tissue
Color
Scanning
Electrodes
Sensors

Keywords

  • Array
  • Electrophysiology
  • EP
  • ICE
  • Intracardiac echocardiography
  • Intracardiac imaging
  • Mapping
  • Sector scanning

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Stephens, D. N., Kirk Shung, K., Cannata, J., Zhao, J. Z., Chia, R., Nguyen, H., ... Sahn, D. (2004). Clinical application and technical challenges for intracardiac ultrasound imaging: Catheter based ICE imaging with EP mapping. In M. P. Yuhas (Ed.), Proceedings - IEEE Ultrasonics Symposium (Vol. 1, pp. 772-777). [U3-G-1] https://doi.org/10.1109/ULTSYM.2004.1417836

Clinical application and technical challenges for intracardiac ultrasound imaging : Catheter based ICE imaging with EP mapping. / Stephens, Douglas N.; Kirk Shung, K.; Cannata, Jonathan; Zhao, Jian Zhong; Chia, Raymond; Nguyen, Hien; Thomenius, Kai; Dentinger, Aaron; Wildes, Douglas G.; Chen, Xunchang; O'Donnell, Matthew; Lowe, Robert I.; Pemberton, James; Burch, Grant; Sahn, David.

Proceedings - IEEE Ultrasonics Symposium. ed. / M.P. Yuhas. Vol. 1 2004. p. 772-777 U3-G-1.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stephens, DN, Kirk Shung, K, Cannata, J, Zhao, JZ, Chia, R, Nguyen, H, Thomenius, K, Dentinger, A, Wildes, DG, Chen, X, O'Donnell, M, Lowe, RI, Pemberton, J, Burch, G & Sahn, D 2004, Clinical application and technical challenges for intracardiac ultrasound imaging: Catheter based ICE imaging with EP mapping. in MP Yuhas (ed.), Proceedings - IEEE Ultrasonics Symposium. vol. 1, U3-G-1, pp. 772-777, 2004 IEEE Ultrasonics Symposium, Montreal, Que., Canada, 8/23/04. https://doi.org/10.1109/ULTSYM.2004.1417836
Stephens DN, Kirk Shung K, Cannata J, Zhao JZ, Chia R, Nguyen H et al. Clinical application and technical challenges for intracardiac ultrasound imaging: Catheter based ICE imaging with EP mapping. In Yuhas MP, editor, Proceedings - IEEE Ultrasonics Symposium. Vol. 1. 2004. p. 772-777. U3-G-1 https://doi.org/10.1109/ULTSYM.2004.1417836
Stephens, Douglas N. ; Kirk Shung, K. ; Cannata, Jonathan ; Zhao, Jian Zhong ; Chia, Raymond ; Nguyen, Hien ; Thomenius, Kai ; Dentinger, Aaron ; Wildes, Douglas G. ; Chen, Xunchang ; O'Donnell, Matthew ; Lowe, Robert I. ; Pemberton, James ; Burch, Grant ; Sahn, David. / Clinical application and technical challenges for intracardiac ultrasound imaging : Catheter based ICE imaging with EP mapping. Proceedings - IEEE Ultrasonics Symposium. editor / M.P. Yuhas. Vol. 1 2004. pp. 772-777
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