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Cardiovascular Intervention and Therapeutics

Erschienen in:

12.11.2015 | Case Report

Accuracy and usefulness of noninvasive fractional flow reserve from computed tomographic coronary angiography: comparison with myocardial perfusion imaging, echocardiographic coronary flow reserve, and invasive fractional flow reserve

verfasst von: Eiji Taguchi, Koichi Nakao, Kyoko Hirakawa, Takashi Fukunaga, Shinzo Miyamoto, Tomohiro Sakamoto

Erschienen in: Cardiovascular Intervention and Therapeutics | Ausgabe 1/2017

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Abstract

We present a case of coronary artery disease with intermediate stenosis in the proximal left anterior descending artery, which was evaluated using multiple functional modalities. FFR_CT demonstrated a significant perfusion abnormality in the LAD, and the value of FFR_CT (0.68) was similar to the value measured by invasive FFR (0.67). However, the other modalities gave discrepant results. In particular, perfusion scintigraphy with thallium showed no evidence of an inducible perfusion abnormality in the LAD territory. The patient was treated by PCI for two tandem lesions in the LAD. FFR_CT may have potential as a default noninvasive method for assessment of coronary anatomy and physiology.

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Titel: Accuracy and usefulness of noninvasive fractional flow reserve from computed tomographic coronary angiography: comparison with myocardial perfusion imaging, echocardiographic coronary flow reserve, and invasive fractional flow reserve
verfasst von: Eiji Taguchi
Koichi Nakao
Kyoko Hirakawa
Takashi Fukunaga
Shinzo Miyamoto
Tomohiro Sakamoto
Publikationsdatum: 12.11.2015
Verlag: Springer Japan
Erschienen in: Cardiovascular Intervention and Therapeutics / Ausgabe 1/2017
Print ISSN: 1868-4300
Elektronische ISSN: 1868-4297
DOI: https://doi.org/10.1007/s12928-015-0367-8

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