Systolic imaging, CT acquisition, dose and protocol optimization
Systolic-phase CCTA, prospective ECG triggering, dual-source and high-pitch acquisition, kV/mA automation, iterative reconstruction, pediatric and arrhythmia protocols, a nitroglycerin RCT, and dose reviews.
23 unique works. Back to all papers
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2025
Optimization and scaling of coronary CT angiography workflows in a quaternary health system
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2019
Randomized Trial Comparing Transdermal With Sublingual Nitroglycerin Administration for Coronary Vasodilation in CTA
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2019
Technical Aspects, Interpretation, and Body of Evidence for Coronary Computed Tomography Angiography
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2017
Advances in cardiac CT contrast injection and acquisition protocols
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2017
Dose optimization in cardiac CT
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2017
Recent advances in cardiac computed tomography dose reduction strategies: a review of scientific evidence and technical developments
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2016
Defining the optimal systolic phase targets using absolute delay time for reconstructions in dual-source coronary CT angiography
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2015
Salvage of diagnostic quality of image acquired by low-radiation-dose prospectively ECG-triggered coronary CTA during ventricular trigeminy: A case report of a novel image processing method
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2014
Coronary computed tomography angiography at 140 kV versus 120 kV: assessment of image quality and radiation exposure in overweight and moderately obese patients
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2014
Coronary CTA using scout-based automated tube potential and current selection algorithm, with breast displacement results in lower radiation exposure in females compared to males
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2014
Feasibility of a radiation dose conserving CT protocol for myocardial function assessment
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2014
Low Radiation Coronary CT
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2014
Novel lead-free drape applied to the X-ray detector protects against scatter radiation in the angiography suite
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2013
Assessment of image quality and radiation dose of prospectively ECG-triggered adaptive dual-source coronary computed tomography angiography (cCTA) with arrhythmia rejection algorithm in systole versus diastole: a retrospective cohort study
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2013
Cardiac computed tomography angiography with automatic tube potential selection: effects on radiation dose and image quality
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2013
Weekly dose reports: the effects of a continuous quality improvement initiative on coronary computed tomography angiography radiation doses at a tertiary medical center
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2012
Coronary computed tomography angiography during arrhythmia: Radiation dose reduction with prospectively ECG-triggered axial and retrospectively ECG-gated helical 128-slice dual-source CT
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2012
Effects of Iterative Reconstruction Technique on Image Quality in second Generation Dual-Source CT: Initial Experience
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2012
Evolution of coronary computed tomography radiation dose reduction at a tertiary referral center
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2012
Prospectively ECG-triggered high-pitch spiral acquisition for cardiac CT angiography in routine clinical practice: initial results
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2012
Ultra-Low Dose Cardiac CT Angiography at 80 kV using Second Generation Dual-Source CT: Assessment of Radiation Dose and Image Quality
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2011
Direct chest area measurement: A potential anthropometric replacement for BMI to inform cardiac CT dose parameters?
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2011
The effect of heart rhythm on patient radiation dose with dual-source cardiac computed tomography