June 26, 2026Journal of the American College of Cardiology
The Myth of the “Vulnerable Plaque”
Key result
Vulnerable plaque identification fails to improve coronary event prediction over total atherosclerotic disease burden.
Design
Review
Authors
Discussion
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Implication
The review argues against focusing on individual 'vulnerable plaques' for risk prediction, advocating instead for assessing overall atherosclerotic disease burden.
Key Points
- This review aims to challenge the concept of vulnerable plaques in predicting acute coronary events, emphasizing the need for a broader understanding of atherosclerotic disease.
- Summarizes existing literature on vulnerable plaques and imaging techniques.
- Evaluates clinical studies comparing risk prediction from vulnerable plaques with traditional methods.
- Discusses the natural history of atherosclerotic plaque rupture based on pathology studies.
- Clinical studies show no improvement in risk prediction through imaging of vulnerable plaques when compared to traditional methods.
- Evidence indicates a complex relationship between plaque rupture and acute coronary events that traditional metrics fail to capture.
- Emphasizes a need to focus on overall atherosclerotic disease burden rather than solely on individual plaque characteristics.
PICO
P
Population
Atherosclerotic plaque rupture and acute coronary events
E
Exposure / Comparator
Identification of vulnerable atherosclerotic plaque vs Traditional approaches
The review argues against focusing on individual 'vulnerable plaques' for risk prediction, advocating instead for assessing overall atherosclerotic disease burden.
Cite This Study
Arbab‐Zadeh et al. (2015) conducted a review in Atherosclerotic plaque rupture and acute coronary events. Identification of vulnerable atherosclerotic plaque vs. Traditional approaches was evaluated. Identifying individual vulnerable plaques does not improve risk prediction for acute coronary events compared to traditional approaches, mandating a focus on overall atherosclerotic disease burden.