Medizinische Universität Graz - Research portal
Selected Publication:
Rienmüller, R; Kern, R; Baumgartner, C; Hackel, B.
Electron beam computerized tomography (EBCT) of the heart
Radiologe. 1997; 37(5):410-416
Doi: 10.1007/s001170050230
(- Case Report)
Web of Science
PubMed
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- Leading authors Med Uni Graz
- Rienmüller Rainer
- Co-authors Med Uni Graz
- Schröttner Brigitte
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- Abstract:
- Using electron-beam computed tomography (EBCT) with short exposure times of 100 or 50 ms and the capability of acquiring up to 2 x 17 images/s it is possible to study most of the important morphological and functional determinants of the heart. Various examples of studies in acute and chronic cardiac diseases are shown to demonstrate the use of EBCT to determine quantitatively left ventricular volumes (ml), myocardial mass (g), wall thickness changes over the cardiac cycle (mm/s), myocardial perfusion (ml/ 100 g/min) and the extent of coronary calcification (calcium score) and qualitatively the state of the proximal 4-6 cm of the subepicardial coronary arteries. The knowledge of these determinants seems very useful in excluding cardiac dysfunction, in the early recognition of cardiac disease and in the evaluation of the haemodynamic severity of coronary artery stenotic lesions. Further interdisciplinary studies are necessary to assess the clinical validity of these cardiac determinants, especially myocardial perfusion, using this advanced CT technology.
- Find related publications in this database (using NLM MeSH Indexing)
- Aged -
- Calcinosis - physiopathology
- Coronary Circulation - physiology
- Coronary Disease - physiopathology
- Diagnosis, Differential - physiopathology
- Female - physiopathology
- Heart Diseases - physiopathology
- Humans - physiopathology
- Male - physiopathology
- Middle Aged - physiopathology
- Myocardial Ischemia - physiopathology
- Radiographic Image Enhancement - instrumentation
- Tomography, X-Ray Computed - instrumentation
- Ventricular Function, Left - physiology
- Find related publications in this database (Keywords)
- Electron-Beam Computed Tomography
- Coronary Artery Disease
- Myocardial Perfusion