Dual phase infusion with bolus tracking: technical innovation for cardiac and respiratory navigated magnetic resonance angiography using extracellular contrast

Christopher Z. Lam, Joseph J. Pagano, Navjot Gill, Logi Vidarsson, Regina de la Mora, Mike Seed, Lars Grosse-Wortmann, Shi Joon Yoo

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

This technical innovation paper describes a technique for performing cardiac-gated, respiratory-navigated cardiovascular magnetic resonance angiography using an extracellular gadolinium-based contrast agent at 1.5 Tesla (T) with a dual phase bolus injection and slow infusion technique.

Original languageEnglish (US)
Pages (from-to)399-406
Number of pages8
JournalPediatric Radiology
Volume49
Issue number3
DOIs
StatePublished - Mar 7 2019
Externally publishedYes

Keywords

  • Children
  • Congenital heart disease
  • Contrast
  • Dual phase
  • Magnetic resonance angiography
  • Respiratory navigation

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Radiology Nuclear Medicine and imaging

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