Real-time interactive MRI for guiding cardiovascular surgical interventions

Michael Guttman, Keith Horvath, Robert Lederman, Elliot McVeigh

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Real-time magnetic resonance imaging (rtMRI) is a compelling modality for guidance of surgical interventions. An effective toolkit for planning and guidance of surgery using rtMRI includes continuously updated images with excellent soft tissue contrast, devices that are visible in the images, interactively adjustable imaging parameters, simultaneous imaging and display of multiple intersecting oblique planes, and the ability to measure blood flow and perfusion. MRI has the benefit of not exposing the patient, physician, or staff to ionizing radiation from X-rays. This chapter describes the initial experience in the development of minimally invasive surgical implantation of an aortic valve in the beating heart, using continuously updated rtMRI. The potential benefits of this approach include reduction of patient trauma from open heart surgery using cardiopulmonary bypass, and the ability to implant a more robust device than can be delivered by catheter-based methods. Since the heart is a moving target, the surgeon is guided by continuously updated images, rather than those previously acquired as in stereotactic procedures.

Original languageEnglish (US)
Title of host publicationImage-Guided Interventions: Technology and Applications
PublisherSpringer US
Pages409-427
Number of pages19
ISBN (Print)9780387738567
DOIs
StatePublished - 2008
Externally publishedYes

Fingerprint

Magnetic resonance imaging
Imaging techniques
Magnetic resonance
Surgery
Catheters
Ionizing radiation
Blood
Display devices
Tissue
Planning
X rays

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Guttman, M., Horvath, K., Lederman, R., & McVeigh, E. (2008). Real-time interactive MRI for guiding cardiovascular surgical interventions. In Image-Guided Interventions: Technology and Applications (pp. 409-427). Springer US. https://doi.org/10.1007/978-0-387-73858-1_14

Real-time interactive MRI for guiding cardiovascular surgical interventions. / Guttman, Michael; Horvath, Keith; Lederman, Robert; McVeigh, Elliot.

Image-Guided Interventions: Technology and Applications. Springer US, 2008. p. 409-427.

Research output: Chapter in Book/Report/Conference proceedingChapter

Guttman, M, Horvath, K, Lederman, R & McVeigh, E 2008, Real-time interactive MRI for guiding cardiovascular surgical interventions. in Image-Guided Interventions: Technology and Applications. Springer US, pp. 409-427. https://doi.org/10.1007/978-0-387-73858-1_14
Guttman M, Horvath K, Lederman R, McVeigh E. Real-time interactive MRI for guiding cardiovascular surgical interventions. In Image-Guided Interventions: Technology and Applications. Springer US. 2008. p. 409-427 https://doi.org/10.1007/978-0-387-73858-1_14
Guttman, Michael ; Horvath, Keith ; Lederman, Robert ; McVeigh, Elliot. / Real-time interactive MRI for guiding cardiovascular surgical interventions. Image-Guided Interventions: Technology and Applications. Springer US, 2008. pp. 409-427
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