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In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography
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Case Report: PET-CT ischemia and viability maps guiding an emergency revascularization

Dionysios Adamopoulos1,2,3, Léo Meyer de Stadelhofen4, François Mach1,2

  • 1Department of Medical Specialties, Cardiology, Geneva University Hospital, Geneva, Switzerland.

Frontiers in Cardiovascular Medicine
|November 14, 2025
PubMed
Summary

Positron emission tomography and computed tomography (PET-CT) guided revascularization improved cardiac function in a patient with acute myocardial infarction. Cardiac imaging identified and guided treatment of complex coronary artery disease, preventing myocardial necrosis.

Keywords:
CTO—percutaneous coronary interventioncoronary artery diseasemyocardial ischemiamyocardial viabilitynuclear cardiac imaging

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