Kalińczuk, Łukasz Intravascular ultrasound online guidance during transcatheter valve replacement for native aortic stenosis or failed bioprosthesis. [electronic resource] - Kardiologia polska 08 2020 - 762-765 p. digital Publication Type: Journal Article ISSN: 1897-4279 Standard No.: 10.33963/KP.15307 doi Subjects--Topical Terms: Aortic Valve--diagnostic imagingAortic Valve Stenosis--diagnostic imagingBioprosthesis--adverse effectsHeart Valve Prosthesis--adverse effectsHeart Valve Prosthesis ImplantationHumansProsthesis DesignProsthesis FailureTranscatheter Aortic Valve Replacement--adverse effectsTreatment OutcomeUltrasonography, Interventional