Retrospective adaptive motion correction for navigator-gated 3D coronary MR angiography

Research output: Contribution to journalArticle

38 Scopus citations

Abstract

Retrospective adaptive motion correction (AMC) was developed for reducing effects of residual respiration in real-time navigator-gated three-dimensional (3D) coronary magnetic resonance (MR) angiography. In both motion phantom and in vivo experiments, AMC improved image sharpness of coronary arteries. This navigator-based technique combining adaptive correction and real-time gating is potentially an efficient and effective motion reduction method for 3D coronary MR angiography. (C) 2000 Wiley- Liss, Inc.

Original languageEnglish (US)
Pages (from-to)208-214
Number of pages7
JournalJournal of Magnetic Resonance Imaging
Volume11
Issue number2
DOIs
StatePublished - Feb 2000

Keywords

  • Coronary MR angiography
  • Motion correction
  • Motion gating
  • Navigator echo
  • Respiratory motion effects

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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