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Comparison of cardiac magnetic resonance imaging and positron emission tomography for the diagnosis and localization of coronary artery disease
| Content Provider | Semantic Scholar |
|---|---|
| Author | Morton, Geraint Ishida, Masaki Chiribiri, Amedeo Schuster, Andreas Baker, Stacey Renee Hussain, Shazia Perera, Divaka O'Doherty, Michael Barrington, Sally F. Nagel, Eike |
| Copyright Year | 2011 |
| Abstract | Methods 22 patients with known or suspected CAD underwent both N-Ammonia PET and CMR adenosine stress and rest perfusion imaging prior to diagnostic coronary Xray angiography (CXA). CMR perfusion imaging was performed at 1.5T with a kt-accelerated steady-state free-precession sequence. Data analysis was blind. A significant coronary artery stenosis was defined as at least 70% diameter reduction or a fractional flow reserve <0.8. Sensitivity and specificity for PET and CMR versus invasive angiography were calculated. Localization of ischaemia was assessed in patients with CAD by classifying territories that were ischaemic on imaging as either supplied by, or as remote from, a stenotic artery. |
| Starting Page | P83 |
| Ending Page | P83 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://jcmr-online.biomedcentral.com/track/pdf/10.1186/1532-429X-13-S1-P83 |
| PubMed reference number | 3106753 |
| Volume Number | 13 |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Adenosine Diphosphate Arterial stenosis Arteriopathic disease Classification Computed tomography angiography Coronary Artery Disease Coronary Artery Vasospasm Coronary Stenosis Diameter (qualifier value) Fractional Flow Reserve of Vessel Glutamate-Ammonia Ligase Ischemia Obstructive Ureterocele Patients Perfusion Imaging Polyethylene terephthalate Positron-Emission Tomography Positrons Providing (action) Resonance Sensitivity and specificity Steady state X-Ray Computed Tomography angiogram |
| Content Type | Text |
| Resource Type | Article |