Publication: Body physique and heart rate variability determine the occurrence of stair-step artefacts in 64-slice CT coronary angiography with prospective ECG-triggering
Body physique and heart rate variability determine the occurrence of stair-step artefacts in 64-slice CT coronary angiography with prospective ECG-triggering
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Husmann, L., Herzog, B. A., Burkhard, N., Tatsugami, F., Valenta, I., Gaemperli, O., Wyss, C. A., Landmesser, U., & Kaufmann, P. A. (2009). Body physique and heart rate variability determine the occurrence of stair-step artefacts in 64-slice CT coronary angiography with prospective ECG-triggering. European Radiology, 19, 1698–1703. https://doi.org/10.1007/s00330-009-1339-0
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The purpose of this study was to describe and characterize the frequency and extent of stair-step artefacts in computed tomography coronary angiography (CTCA) with prospective electrocardiogram (ECG)-triggering and to identify their determinants. One hundred and forty three consecutive patients (55 women, mean age 57 +/- 13 years) underwent 64-slice CTCA using prospective ECG-triggering. Occurrence of stair-step artefacts in CTCA of the thoracic wall and the coronary arteries was determined and maximum offset was measured. If stair-st
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- Husmann, L
- Herzog, B A
- Burkhard, N
- Tatsugami, F
- Valenta, I
- Gaemperli, O
- Wyss, C A
- Landmesser, U
- Kaufmann, P A
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Husmann, L., Herzog, B. A., Burkhard, N., Tatsugami, F., Valenta, I., Gaemperli, O., Wyss, C. A., Landmesser, U., & Kaufmann, P. A. (2009). Body physique and heart rate variability determine the occurrence of stair-step artefacts in 64-slice CT coronary angiography with prospective ECG-triggering. European Radiology, 19, 1698–1703. https://doi.org/10.1007/s00330-009-1339-0
