Imaging Modalities Employed in the TAVR Procedure With a Focus on CTA: What the Radiologist Needs to Know

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dc.contributor.authorKarout, Lina
dc.contributor.authorSalman, Rida
dc.contributor.authorErshaid, Firas
dc.contributor.authorSawaya, Fadi J.
dc.contributor.authorAbi-Ghanem, Alain S.
dc.contributor.departmentDiagnostic Radiology
dc.contributor.departmentInternal Medicine
dc.contributor.departmentDivision of Cardiology
dc.contributor.facultyFaculty of Medicine (FM)
dc.contributor.institutionAmerican University of Beirut
dc.date.accessioned2025-01-24T11:41:14Z
dc.date.available2025-01-24T11:41:14Z
dc.date.issued2022
dc.description.abstractRationale and Objectives: Aortic stenosis (AS) is one of the most common valvular heart disease. Symptomatic AS is associated with a high mortality rate which prompts fast intervention. The introduction of transcatheter aortic valve replacement (TAVR) has drastically improved the outcome of high surgical risk for mortality patients with severe AS. However, this procedure requires the employment of multimodality imaging in the pre-procedural planning, intra-procedural optimization, and post-procedural follow-up stages. This also requires an accurate understanding of the indications, measurements, strength, and limitations of each imaging modality during the different TAVR stages. Conclusion: In this review, we aim to outline to radiologists the evidence-based approach and indications of different imaging modalities through the pre, peri, and post TAVR stages. © 2021 The Association of University Radiologists
dc.identifier.doihttps://doi.org/10.1016/j.acra.2021.08.012
dc.identifier.eid2-s2.0-85115211364
dc.identifier.pmid34551883
dc.identifier.urihttp://hdl.handle.net/10938/29713
dc.language.isoen
dc.publisherElsevier Inc.
dc.relation.ispartofAcademic Radiology
dc.sourceScopus
dc.subjectCt angiography
dc.subjectTranscatheter aortic valve implantation
dc.subjectTransesophageal echocardiography
dc.subjectTransthoracic echocardiography
dc.subjectAortic valve
dc.subjectAortic valve stenosis
dc.subjectHumans
dc.subjectMultimodal imaging
dc.subjectRadiologists
dc.subjectTranscatheter aortic valve replacement
dc.subjectTreatment outcome
dc.subjectAortic calcification
dc.subjectAortic dissection
dc.subjectAortic regurgitation
dc.subjectAortic rupture
dc.subjectAortic sinus
dc.subjectAortic stenosis
dc.subjectArticle
dc.subjectArtificial embolization
dc.subjectAscending aorta
dc.subjectBacterial endocarditis
dc.subjectCardiovascular magnetic resonance
dc.subjectComputed tomographic angiography
dc.subjectComputer assisted tomography
dc.subjectCoronary artery obstruction
dc.subjectCoronary sinus
dc.subjectEchocardiography
dc.subjectEchography
dc.subjectEvidence based medicine
dc.subjectFollow up
dc.subjectHeart muscle conduction disturbance
dc.subjectHuman
dc.subjectMitral valve regurgitation
dc.subjectMultidetector computed tomography
dc.subjectPericardial effusion
dc.subjectPerioperative period
dc.subjectPostoperative complication
dc.subjectPostoperative period
dc.subjectRadiologist
dc.subjectStent fracture
dc.subjectSurgical approach
dc.subjectTreatment indication
dc.subjectTreatment planning
dc.subjectVascular access
dc.subjectDiagnostic imaging
dc.titleImaging Modalities Employed in the TAVR Procedure With a Focus on CTA: What the Radiologist Needs to Know
dc.typeArticle

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