Recurrent spontaneous coronary artery dissection: acute management and literature review
James Alexander Rosengarten1, Ali Dana
1University Hospital Southampton NHS Foundation Trust, Southampton, UK.
European Heart Journal. Acute Cardiovascular Care
|September 25, 2013
Insights
Spontaneous coronary artery dissection (SCAD) is a rare condition that can mimic plaque rupture. This case highlights recurrent SCAD, emphasizing the importance of accurate diagnosis upon repeat presentation.
Area of Science:
- Cardiology
- Vascular Biology
- Diagnostic Imaging
Background:
- Spontaneous coronary artery dissection (SCAD) is an uncommon cause of acute coronary syndromes.
- SCAD often presents with subtle angiographic findings that can be misdiagnosed as atherosclerotic plaque rupture.
- Early and accurate diagnosis is crucial for appropriate management and preventing adverse outcomes.
Purpose of the Study:
- To describe a case of recurrent spontaneous coronary artery dissection.
- To highlight the diagnostic challenges associated with SCAD.
- To emphasize the importance of considering SCAD in patients with recurrent acute coronary syndromes.
Main Methods:
- Case report detailing clinical presentation, diagnostic workup, and management.
- Coronary angiography findings were analyzed.
- Follow-up imaging and clinical course were documented.
Main Results:
- The patient presented with acute symptoms requiring catheterization.
- Initial angiographic findings were subtle and suggestive of plaque rupture.
- A repeat presentation confirmed the diagnosis of recurrent spontaneous coronary artery dissection.
Conclusions:
- Spontaneous coronary artery dissection requires a high index of suspicion, especially in recurrent cases.
- Angiographic interpretation must carefully differentiate SCAD from plaque rupture.
- Timely diagnosis of recurrent SCAD is essential for patient management.
Abstract:
Spontaneous coronary artery dissection is a rare cause of acute presentations to the catheter laboratory. Often, the angiographic findings are subtle and may be mistaken for a plaque rupture. We descibe a case where repeat presentation revealed the diagnosis of recurrent spontaneous coronary artery dissection.
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