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A randomised trial comparing two stent sizing strategies in coronary bifurcation treatment with bioresorbable vascular scaffolds - The Absorb Bifurcation Coronary (ABC) trial Colchicine Inhibits Neutrophil Extracellular Trap Formation in Patients With Acute Coronary Syndrome After Percutaneous Coronary Intervention Optimal Timing of Intervention in NSTE-ACS Without Pre-Treatment The EARLY Randomized Trial FFR-guided multivessel stenting reduces urgent revascularization compared with infarct-related artery only stenting in ST-elevation myocardial infarction: A meta-analysis of randomized controlled trials Prognostic and Practical Validation of Current Definitions of Myocardial Infarction Associated With Percutaneous Coronary Intervention Recommendations for Institutions Transitioning to High-Sensitivity Troponin Testing JACC Scientific Expert Panel Galectin-3 Levels and Outcomes After Myocardial Infarction: A Population-Based Study A Novel Algorithm for Treating Chronic Total Coronary Artery Occlusion Characterization of lesions undergoing ischemia-driven revascularization after complete revascularization versus culprit lesion only in patients with STEMI and multivessel disease - A DANAMI-3-PRIMULTI substudy Long-Term Outcomes of Patients With Late Presentation of ST-Segment Elevation Myocardial Infarction

Review ArticleVolume 13, Issue 1 Part 1, January 2020

JOURNAL:JACC: Cardiovascular Imaging Article Link

Transcatheter Aortic Valve Replacement: Role of Multimodality Imaging in Common and Complex Clinical Scenarios

JJ Bax, V Delgado, RT Hahn et al. Keywords: aortic regurgitation; bicuspid aortic valve; echocardiography; multi-detector row computed tomography; TAVR

ABSTRACT


Transcatheter aortic valve replacement (TAVR) is an established therapy for patients with symptomatic severe aortic stenosis. Technological advances and the learning curve have resulted in better procedural results in terms of hemodynamic valve performance and intermediate-term clinical outcomes. The integration of anatomical and functional information provided by multimodality imaging has improved size selection of TAVR prostheses, permitted better patient selection, and provided new insights in the performance of the TAVR prostheses at follow-up. Furthermore, the field of TAVR continues to develop and expand the technique to younger patients with lower risk on the one hand, and more complex clinical scenarios, on the other hand, such as degenerated aortic bioprostheses, bicuspid aortic valves, or pure native aortic regurgitation. The present review article summarizes how multimodality imaging can be integrated in TAVR in clinical (sometimes complex) scenarios that have not been included in the landmark randomized clinical trials.