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Unappreciated Coronary Artery Ectasia Leading to Stent Failure

Momina A Allahwala1, Naomi Wattchow2, Andrew Dwyer3

  • 1Vascular Research Centre, Heart and Vascular Program, Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia; Adelaide Medical School, Faculty of Health and Medical Sciences, Adelaide, South Australia, Australia; Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, South Australia, Australia.

JACC. Case Reports
|December 10, 2025
PubMed

Insights

Coronary artery ectasia (CAE) can lead to stent failure in patients with myocardial infarction. Recognizing CAE is crucial for effective treatment and preventing future cardiovascular events.

Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Vascular Biology

Background:

  • Coronary artery ectasia (CAE) is associated with a higher risk of recurrent cardiovascular events in myocardial infarction (MI) patients.
  • Unrecognized CAE can contribute to complications such as stent failure.
  • This case highlights the challenges posed by CAE in managing MI.
Abstract

Keywords:
coronary artery ectasiacoronary computed tomography angiographymyocardial infarctionstent failure

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