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CT Myocardial Perfusion Imaging: Arterial First-Pass Imaging

  • Florian SchwarzEmail author
  • Amadeus Altenburger
  • Michael Gebhard
  • Christian Thilo
Chapter
Part of the Contemporary Medical Imaging book series (CMI)

Abstract

The high pace of technological innovations in cardiac CT has extended its reach to the evaluation of ischemic cardiomyopathy, enabling pharmacological stress myocardial CT perfusion imaging. This extension promises to cover one of the traditionally weaker flanks of cardiac CT: the specificity and positive predictive value in the detection of hemodynamically significant stenoses. Furthermore, diagnostic accuracy in the assessment of stent patency and severely calcified coronary trees may be increased. Future clinical studies will have to address the differences between static and dynamic acquisition protocols, as the former cannot provide fully quantitative data but come at considerably lower radiation doses.

Keywords

CT myocardial perfusion imaging Arterial first-pass imaging Cardiac CT innovation Stent patency assessment Calcified coronary tree assessment Image analysis in CT myocardial perfusion imaging 

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Copyright information

© Humana Press 2019

Authors and Affiliations

  • Florian Schwarz
    • 1
    Email author
  • Amadeus Altenburger
    • 1
  • Michael Gebhard
    • 1
  • Christian Thilo
    • 2
  1. 1.Department of Diagnostic and Interventional Radiology and NeuroradiologyKlinikum AugsburgAugsburgGermany
  2. 2.Department of CardiologyKlinikum Augsburg, Herzzentrum Augsburg-SchwabenAugsburgGermany

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