Fixed Versus Patient-Specific Trigger Delay in High-Pitch Computed Tomography Angiography of the Aorta Prior to Transcatheter Aortic Valve Implantation
Bolus tracking with a patient-specific trigger delay improved the craniocaudal homogeneity of vessel enhancement and subjective image quality at the distal access site as compared to bolus tracking with a fixed trigger delay in high-pitch CTA prior to TAVI.
Authors
- Ralf Gutjahr (ORCID: https://orcid.org/0000-0003-3648-7503)
- Thomas Sartoretti (ORCID: https://orcid.org/0000-0002-4812-987X)
- Jakob Heimer (ORCID: https://orcid.org/0000-0003-3499-8801)
- Tilo Niemann (ORCID: https://orcid.org/0000-0002-5384-2522)
- Gonçalo Borges de Almeida (ORCID: https://orcid.org/0000-0003-4656-0866)
- André Euler (ORCID: https://orcid.org/0000-0001-5019-4585)
- Foroud Aghapour Zangeneh
- Sidre Sahin-Uzuner
- Oezlem Krzystek
- Maria Paslak
Institutions
- Kantonsspital Baden (CH)
Publication Details
- Journal
- Investigative Radiology
- Published
- 2025-03-20
- DOI
- https://doi.org/10.1097/rli.0000000000001176
- Citations
- 1
- Primary Topic
- Cardiac Valve Diseases and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 1.39