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Magnetic Resonance Imaging In Acute ST-Elevation Myocardial Infarction

2019-10-09 09:21:43 | BioPortfolio

Summary

Cardiovascular magnetic resonance imaging enables comprehensive assessment of cardiovascular function, morphology and pathology. The investigators aim to evaluate the nature and clinical significance of magnetic resonance imaging parameters in patients presenting with first acute ST-elevation myocardial infarction.

Study Design

Conditions

Acute ST-Elevation Myocardial Infarction

Intervention

Cardiovascular Magnetic Resonance Imaging

Location

University Hospital for Internal Medicine III (Cardiology and Angiology)
Innsbruck
Austria
6020

Status

Recruiting

Source

Medical University Innsbruck

Results (where available)

View Results

Links

Published on BioPortfolio: 2019-10-09T09:21:43-0400

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PubMed Articles [19956 Associated PubMed Articles listed on BioPortfolio]

Early or deferred cardiovascular magnetic resonance after ST-segment-elevation myocardial infarction for effective risk stratification.

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Determinants and prognostic value of cardiac magnetic resonance imaging-derived infarct characteristics in non-ST-elevation myocardial infarction.

The prognostic significance of cardiac magnetic resonance (CMR)-derived infarct characteristics has been demonstrated in ST-elevation myocardial infarction (STEMI) cohorts but is undefined in non-ST-e...

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Medical and Biotech [MESH] Definitions

A clinical syndrome defined by MYOCARDIAL ISCHEMIA symptoms; persistent elevation in the ST segments of the ELECTROCARDIOGRAM; and release of BIOMARKERS of myocardial NECROSIS (e.g., elevated TROPONIN levels). ST segment elevation in the ECG is often used in determining the treatment protocol (see also NON-ST ELEVATION MYOCARDIAL INFARCTION).

A myocardial infarction that does not produce elevations in the ST segments of the ELECTROCARDIOGRAM. ST segment elevation of the ECG is often used in determining the treatment protocol (see also ST Elevation Myocardial Infarction).

The use of molecularly targeted imaging probes to localize and/or monitor biochemical and cellular processes via various imaging modalities that include RADIONUCLIDE IMAGING; ULTRASONOGRAPHY; MAGNETIC RESONANCE IMAGING; fluorescence imaging; and MICROSCOPY.

A technique applicable to the wide variety of substances which exhibit paramagnetism because of the magnetic moments of unpaired electrons. The spectra are useful for detection and identification, for determination of electron structure, for study of interactions between molecules, and for measurement of nuclear spins and moments. (From McGraw-Hill Encyclopedia of Science and Technology, 7th edition) Electron nuclear double resonance (ENDOR) spectroscopy is a variant of the technique which can give enhanced resolution. Electron spin resonance analysis can now be used in vivo, including imaging applications such as MAGNETIC RESONANCE IMAGING.

Spectroscopic method of measuring the magnetic moment of elementary particles such as atomic nuclei, protons or electrons. It is employed in clinical applications such as NMR Tomography (MAGNETIC RESONANCE IMAGING).

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