Related Experiment Video
Updated: Jul 29, 2025

A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis
Published on: May 14, 2013
A Case of Subacute Stent Thrombosis
Ivan A Mijares-Rojas1, Enrique F Martinez2, George L Leonor Lopez3
1Internal Medicine, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, USA.
Insights
A patient experienced stent thrombosis, a serious complication, shortly after coronary stent placement for myocardial infarction. Prompt intervention with thrombectomy and angioplasty successfully reopened the artery, highlighting the need for early recognition and management of this condition.
Area of Science:
- Cardiology
- Interventional Cardiology
- Vascular Medicine
Background:
- ST-segment elevation myocardial infarction (STEMI) is a critical condition requiring prompt revascularization.
- Coronary artery stenting is a common intervention for STEMI, but complications like stent thrombosis can occur.
- Dual antiplatelet therapy (DAPT) is standard post-stenting to prevent thrombotic events.
Abstract:
A 67-year-old male presenting with an anterior ST-segment elevation myocardial infarction (STEMI) underwent stent placement in the left anterior descending coronary. The patient was discharged on an appropriate medical regimen containing dual antiplatelet therapy (DAPT). Four days later, the patient presented with repeat acute coronary syndrome symptomatology. Electrocardiogram demonstrated ongoing STEMI in the previously treated artery distribution. Emergency angiography revealed restenosis and total thrombotic occlusion. Post-intervention stenosis was 0% after aspiration thrombectomy and balloon angioplasty. Stent thrombosis is a high-mortality and therapeutically challenging condition requiring prepared clinicians who recognize predisposing risk factors and initiate early management.
Related Concept Videos
Acute Coronary Syndrome I: Introduction
Acute Coronary Syndrome III: Diagnostic Studies
Acute Coronary Syndrome IV: Interprofessional Care
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations
Acute Coronary Syndrome V: Nursing Management
Venous Thrombosis III: Interprofessional Care

