Photon-Counting Detector Computed Tomography Depicts a Ventricular Tachycardia Substrate

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Authors

Ryo Tateishi · Cardiovascular Institute Hospital

Takuro Nishimura · Tokyo College of Music

Susumu Tao · Cardiovascular Institute Hospital

Kota Yokoyama

Hiroto Hada · Tokyo Institute of Technology

Shinsuke Miyazaki · Cardiovascular Institute Hospital

Tetsuo Sasano · Cardiovascular Institute Hospital

Abstract

PCD-CT provides improved signal detection and superior spatial resolution, enabling visualization of VT substrates in anatomically challenging regions. In patients who are contraindicated for cardiac magnetic resonance imaging, PCD-CT serves as a valuable alternative imaging modality.

Topics & Keywords

Advanced X-ray and CT Imaging Cardiac Imaging and Diagnostics Medical Imaging Techniques and Applications

UN Sustainable Development Goals

Good health and well-being

Publication Details

Published in: JACC Case Reports

DOI: 10.1016/j.jaccas.2026.107250

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