Quantification of both the area-at-risk and acute myocardial infarct size in ST-segment elevation myocardial infarction using T1-mapping.
Heerajnarain BulluckMatthew Hammond-HaleyMarianna FontanaDaniel S KnightAlex SirkerAnna S HerreyCharlotte ManistyPeter KellmanJames C MoonDerek J HausenloyPublished in: Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance (2017)
T1-mapping can accurately quantify both the edema-based AAR (using native T1 maps) and acute MI size (using post-contrast T1 maps) in STEMI patients without major cardiovascular risk factors. This approach would shorten the duration of a comprehensive CMR study without significantly compromising on data acquisition and would obviate the need to perform T2 maps and LGE imaging.
Keyphrases
- st segment elevation myocardial infarction
- cardiovascular risk factors
- percutaneous coronary intervention
- high resolution
- liver failure
- end stage renal disease
- respiratory failure
- acute myocardial infarction
- ejection fraction
- newly diagnosed
- chronic kidney disease
- metabolic syndrome
- drug induced
- acute coronary syndrome
- left ventricular
- prognostic factors
- st elevation myocardial infarction
- magnetic resonance imaging
- high density
- type diabetes
- big data
- intensive care unit
- acute respiratory distress syndrome
- patient reported
- fluorescence imaging