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Title:

Near-infrared spectroscopy-intravascular ultrasound to improve assessment of coronary artery disease severity in patients referred for transcatheter aortic valve implantation (The IMPACTavi registry): Design and rationale.

Document type:
Multicenter Study; Journal Article; Research Support, Non-U.S. Gov't
Author(s):
Seguchi, Masaru; Aytekin, Alp; Steiger, Lena; Nicol, Philipp; Pellegrini, Costanza; Rheude, Tobias; Engel, Leif-Christopher; Alvarez-Covarrubias, Hector A; Xhepa, Erion; Mayr, N Patrick; Hadamitzky, Martin; Kastrati, Adnan; Schunkert, Heribert; Joner, Michael; Lenz, Tobias
Abstract:
BACKGROUND: Transcatheter aortic valve implantation (TAVI) was established as a standard treatment for high-operative risk patients with severe aortic stenosis (AS). Although coronary artery disease (CAD) often coexists with AS, clinical and angiographic evaluations of stenosis severity are unreliable in this specific setting. To provide precise risk stratification of coronary lesions, combined near-infrared spectroscopy and intravascular ultrasound (NIRS-IVUS) was developed to integrate morphol...     »
Journal title abbreviation:
Am Heart J
Year:
2023
Journal volume:
264
Pages contribution:
114-122
Fulltext / DOI:
doi:10.1016/j.ahj.2023.06.004
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/37315878
Print-ISSN:
0002-8703
TUM Institution:
Institut für Radiologie und Nuklearmedizin; Klinik für Anästhesiologie (DHM); Klinik für Herz- und Kreislauferkrankungen im Erwachsenenalter (DHM) (Prof. Schunkert)
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