Adenosine Stress Cardiovascular Magnetic Resonance With Variable-Density Spiral Pulse Sequences Accurately Detects Coronary Artery Disease | Zendy

Michael Salerno | Zendy; Angela M. Taylor | Zendy; Yang Yang | Zendy; Sujith Kuruvilla | Zendy; Michael Ragosta | Zendy; Craig H. Meyer | Zendy; Christopher M. Kramer | Zendy

Open Access

Adenosine Stress Cardiovascular Magnetic Resonance With Variable-Density Spiral Pulse Sequences Accurately Detects Coronary Artery Disease

Author(s) -

Michael Salerno,

Angela M. Taylor,

Yang Yang,

Sujith Kuruvilla,

Michael Ragosta,

Craig H. Meyer,

Christopher M. Kramer

Publication year - 2014

Publication title -

circulation cardiovascular imaging

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.584

H-Index - 99

eISSN - 1942-0080

pISSN - 1941-9651

DOI - 10.1161/circimaging.113.001584

Subject(s) - medicine , coronary artery disease , perfusion , magnetic resonance imaging , cardiology , radiology , myocardial perfusion imaging , perfusion scanning , magnetic resonance angiography , coronary arteries , artery , nuclear medicine

Adenosine stress cardiovascular magnetic resonance perfusion imaging can be limited by motion-induced dark-rim artifacts, which may be mistaken for true perfusion abnormalities. A high-resolution variable-density spiral pulse sequence with a novel density compensation strategy has been shown to reduce dark-rim artifacts in first-pass perfusion imaging. We aimed to assess the clinical performance of adenosine stress cardiovascular magnetic resonance using this new perfusion sequence to detect obstructive coronary artery disease.

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