High-pitch spiral CT: effect on image quality and radiation dose in pediatric chest CT
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We evaluated a new, subsecond high-pitch scan mode (HPM), which obviates the need of sedation and to hold the breath. Read more
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Detection of coronary artery stenoses by low-dose, prospectively ECG-triggered, high-pitch spiral coronary CT angiography
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We sought to evaluate the diagnostic accuracy of a new prospectively electrocardiogram (ECG)-triggered high-pitch scan mode for coronary CTA, which allows an effective dose of less than 1 mSv. Read more
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High-pitch thoracic CT with simultaneous assessment of coronary arteries: effect of heart rate and heart rate variability on image quality and diagnostic accuracy
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We sought to evaluate the diagnostic accuracy of a new prospectively electrocardiogram (ECG)-triggered high-pitch scan mode for coronary CTA, which allows an effective dose of less than 1 mSv. Read more
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Diagnostic image quality of a comprehensive high-pitch dual-spiral cardiothoracic CT protocol in patients with undifferentiated acute chest pain
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To evaluate diagnostic image quality of high-pitch dual source comprehensive cardiothoracic CT protocol in patients presenting with acute undifferentiated chest pain. Read more
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High-pitch dual-source CT coronary angiography: systolic data acquisition at high heart rates
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To assess the effect of systolic data acquisition for ECG-triggered high-pitch CT on motion artefacts of coronary arteries in patients with high heart rates. Read more
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Low-dose, 128-slice, DSCT coronary angiography: accuracy and radiation dose of the high-pitch and the step-and-shoot mode
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To compare the diagnostic accuracy and radiation doses of two low-dose protocols for coronary artery imaging with second-generation DSCT in comparison with catheter angiography. Read more
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High-pitch DSCT angiography of the aortic valve-aortic root complex without ECG-synchronization
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To compare image quality and radiation dose of high-pitch CTA of the aortic valve-aortic root complex with and without prospective ECG-gating compared to a retrospectively ECG-gated standard-pitch acquisition. Read more
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