Cathrine Helgestad Kristiansen
Papers
1
Total Citations
2
H-Index
1
About
Cathrine Helgestad Kristiansen is a pioneering researcher in cardiovascular imaging, with a primary focus on advancing coronary computed tomography angiography (CCTA) through spectral dual-layer CT technology. Her most-cited work, published in 2025, introduces a breakthrough in contrast dose reduction—demonstrating that motion-compensated virtual monoenergetic imaging can achieve a 50% reduction in contrast agent requirements while maintaining diagnostic image quality in phantom studies. This contribution directly addresses a critical challenge in cardiac imaging: balancing the need for high-quality coronary visualization with patient safety, particularly for those with renal impairment or contrast allergies. Kristiansen’s research sits at the intersection of radiation dose optimization, motion artifact correction, and spectral imaging, offering practical solutions for clinical translation. With 2 citations already for her 2025 paper, her work is gaining early recognition for its potential to reshape CCTA protocols. By reducing contrast burden without compromising accuracy, she is helping to make coronary CT angiography safer and more accessible—a vital step toward personalized, low-risk cardiovascular diagnostics.
Research Focus
Key Achievements
Top Papers
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