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Aleksander W. Krazinski
Researcher at Medical University of South Carolina
Publications - 26
Citations - 746
Aleksander W. Krazinski is an academic researcher from Medical University of South Carolina. The author has contributed to research in topics: Coronary artery disease & Iterative reconstruction. The author has an hindex of 17, co-authored 26 publications receiving 635 citations.
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Journal ArticleDOI
Iterative Reconstruction to Preserve Image Quality and Diagnostic Accuracy at Reduced Radiation Dose in Coronary CT Angiography: An Intraindividual Comparison
Weihua Yin,Bin Lu,Nan Li,Lei Han,Zhihui Hou,Runze Wu,Yong-Jian Wu,Hong-Xia Niu,Shi-liang Jiang,Aleksander W. Krazinski,Ullrich Ebersberger,Felix G. Meinel,U. Joseph Schoepf +12 more
TL;DR: Compared with a routine radiation dose FBP protocol, 50% reduced dose acquisition using IR preserves image quality and diagnostic accuracy at coronary CTA.
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Dual-energy CT lung ventilation/perfusion imaging for diagnosing pulmonary embolism
Long Jiang Zhang,Chang Sheng Zhou,U. Joseph Schoepf,Hui Xue Sheng,Shengyong Wu,Aleksander W. Krazinski,Justin R. Silverman,Felix G. Meinel,Yan E. Zhao,Zong Jun Zhang,Guangming Lu +10 more
TL;DR: DECT lung ventilation/perfusion imaging is feasible and can visualise ventilation/ perfusion match or mismatch in patients with suspected pulmonary embolism.
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Dual-source CT imaging to plan transcatheter aortic valve replacement: accuracy for diagnosis of obstructive coronary artery disease.
Brett S. Harris,Carlo N. De Cecco,U. Joseph Schoepf,Daniel H. Steinberg,Richard R. Bayer,Aleksander W. Krazinski,Kevin T. Dyer,Monique K. Sandhu,Michael R. Zile,Felix G. Meinel +9 more
TL;DR: TAVR planning CT has high sensitivity and NPV in excluding obstructive CAD and an additional preprocedural CC angiographic examination may not be required in TAVR candidates with a CT examination that does not show obstructive coronary artery disease.
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Prognostic value of epicardial fat volume measurements by computed tomography: a systematic review of the literature
James V. Spearman,Matthias Renker,Matthias Renker,U. Joseph Schoepf,Aleksander W. Krazinski,Teri Lynn Herbert,Carlo N. De Cecco,Carlo N. De Cecco,Paul J. Nietert,Felix G. Meinel,Felix G. Meinel +10 more
TL;DR: The majority of studies suggest that EFV quantification is significantly associated with clinical outcomes and provides incremental prognostic value over coronary artery calcium scoring and establishment of standardized quantitative categories for EFV is needed.
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Incremental value of pharmacological stress cardiac dual-energy CT over coronary CT angiography alone for the assessment of coronary artery disease in a high-risk population.
Carlo N. De Cecco,Brett S. Harris,U. Joseph Schoepf,Justin R. Silverman,Cullen B. McWhite,Aleksander W. Krazinski,Richard R. Bayer,Felix G. Meinel +7 more
TL;DR: The combined analysis of coronary CTA and DECT myocardial perfusion reduces the number of false-positives in a high-risk population for CAD and outperforms the purely anatomic test of coronaryCTA alone for the detection of morphologically and hemodynamically significant CAD.