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Published on: March 28, 2025

Dual percutaneous management of Dunning type III iatrogenic aortic dissection during percutaneous coronary

Lin Chen1,2, Fandy Santoso Budiardjo1, Xiaofang Chen1

  • 1Department of Cardiology, The Xiamen Cardiovascular Hospital of Xiamen University, No. 2999 Jinshan Road, Huli District, Xiamen, Fujian 361000, China.

European Heart Journal. Case Reports
|August 15, 2026
PubMed

Insights

Iatrogenic aortocoronary dissection (IACD) is a rare but serious complication of percutaneous coronary intervention (PCI). A covered stent (CS) effectively treated a Dunning type II IACD refractory to drug-eluting stents (DES), halting dissection progression.

Area of Science:

  • Cardiovascular Medicine
  • Interventional Cardiology
  • Medical Device Technology

Background:

  • Iatrogenic aortocoronary dissection (IACD) is a rare but life-threatening complication during percutaneous coronary intervention (PCI).
  • Early diagnosis and management are critical for patient outcomes.
  • Dunning type II dissection involves retrograde extension into the aortic root.
Abstract

Keywords:
Aortocoronary dissectionCase reportCovered stentDrug-eluting stentDunning classificationPercutaneous treatment

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