Transcatheter aortic valve replacement through transcaval aortic access in a patient with duplicated inferior vena cava and poor iliofemoral anatomy

Cardiovasc Revasc Med. 2017 Dec;18(8):604-606. doi: 10.1016/j.carrev.2017.06.011. Epub 2017 Jul 1.

Abstract

Transthoracic (transapical and transaortic) access is inferior compared with femoral artery access. Percutaneous transcaval aortic access is a reasonable alternative approach that is being used in transcatheter aortic valve replacement (TAVR) in patients with poor iliofemoral anatomy. Duplicated Inferior vena cava (DIVC) is an uncommon abnormality. We report the case of 76-year-old lady with history of severe peripheral vascular disease, morbid obesity, diabetes, hypertension, hyperlipidemia and duplicated IVC that had severe symptomatic aortic stenosis. The patient had diffuse bilateral iliac disease precluding the arterial access required for TAVR. Other comorbidities made transthoracic access less desirable. We report the first successful Transcaval TAVR in a patient with DIVC.

Keywords: Duplicated inferior vena cava; Transcatheter aortic valve replacement; Transcaval access.

Publication types

  • Case Reports

MeSH terms

  • Aged
  • Aortic Valve / diagnostic imaging
  • Aortic Valve / physiopathology
  • Aortic Valve / surgery*
  • Aortic Valve Stenosis / complications
  • Aortic Valve Stenosis / diagnostic imaging
  • Aortic Valve Stenosis / physiopathology
  • Aortic Valve Stenosis / surgery*
  • Computed Tomography Angiography
  • Female
  • Femoral Artery* / diagnostic imaging
  • Hemodynamics
  • Humans
  • Iliac Artery* / diagnostic imaging
  • Peripheral Arterial Disease / complications*
  • Peripheral Arterial Disease / diagnostic imaging
  • Phlebography / methods
  • Transcatheter Aortic Valve Replacement / methods*
  • Treatment Outcome
  • Vascular Malformations / complications*
  • Vascular Malformations / diagnostic imaging
  • Vena Cava, Inferior / abnormalities*
  • Vena Cava, Inferior / diagnostic imaging