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[Dilation of atypical native coarctation of aorta with stent implantation]

Małgorzata Szkutnik1, Jacek Białkowski, Lyubomir Dymitrow

  • 1Oddział Kliniczny Wrodzonych Wad Serca i Kardiologii Dzieciecej, Slaski Uniwersytet Medyczny, Slaskie Centrum Chorób Serca, Zabrze.

Kardiologia Polska
|December 22, 2009
PubMed

Insights

A rare case of aortic coarctation in a young woman was successfully treated with a stent. This intervention resolved the arterial hypertension caused by the aortic narrowing.

Area of Science:

  • Cardiology
  • Vascular Surgery
  • Medical Imaging

Background:

  • Aortic coarctation is a congenital heart defect characterized by narrowing of the aorta.
  • Native coarctation, particularly atypical forms like kinking, can present diagnostic challenges.
  • Pharmacological management of associated arterial hypertension is common.

Observation:

  • A 21-year-old female presented with pharmacologically treated arterial hypertension secondary to atypical (kinking) native coarctation of the aorta.
  • Standard angiographic projections were insufficient for precise visualization of the stenotic aortic segment.
  • A specific right oblique projection proved effective in accurately delineating the narrowed area.

Findings:

  • Successful endovascular stenting of the atypical aortic coarctation was performed.
  • The trans-aortic pressure gradient significantly decreased from 30 mmHg to 0 mmHg post-stenting.
  • This indicates complete resolution of the hemodynamic significance of the coarctation.

Implications:

  • Atypical aortic coarctation can be effectively treated with stenting, even when standard imaging is challenging.
  • Accurate angiographic projection selection is crucial for successful intervention in complex coarctation cases.
  • Stent placement offers a definitive solution for hypertension caused by native aortic coarctation.

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