Imaging the vulnerable plaque
David Vancraeynest1, Agnes Pasquet, Véronique Roelants
1Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Cliniques, Université Catholique de Louvain, Brussels, Belgium.
Insights
Detecting vulnerable plaques, the cause of arterial thrombosis and high mortality from cardiovascular diseases, is crucial. This review covers current imaging techniques and future clinical challenges.
Area of Science:
- Cardiology
- Medical Imaging
- Vascular Biology
Background:
- Cardiovascular diseases are leading causes of death in the US and Western Europe.
- Arterial thrombosis, often caused by ruptured atherosclerotic plaques (vulnerable plaques), precipitates acute vascular events and high mortality.
- Accurate detection of vulnerable plaques is a significant clinical challenge.
Purpose of the Study:
- To provide a comprehensive overview of current imaging modalities for detecting vulnerable plaques.
- To discuss the challenges in translating these imaging techniques into clinical practice.
- To explore the role of these techniques in clinical decision-making.
Main Methods:
- Review of existing literature on invasive and noninvasive imaging techniques for vulnerable plaque detection.
- Analysis of the strengths and limitations of various imaging modalities.
- Discussion of clinical translation and implementation hurdles.
Main Results:
- Overview of multiple imaging techniques, including invasive and noninvasive options, for vulnerable plaque identification.
- Identification of key challenges in the clinical application and integration of these technologies.
- Discussion on the potential impact of advanced imaging on patient management.
Conclusions:
- Accurate detection of vulnerable plaques is essential for managing cardiovascular disease risk.
- Current imaging techniques offer promising but challenging avenues for clinical implementation.
- Further research and standardization are needed to establish the role of these techniques in routine clinical practice.
Abstract:
Cardiovascular diseases are still the primary causes of mortality in the United States and in Western Europe. Arterial thrombosis is triggered by a ruptured atherosclerotic plaque and precipitates an acute vascular event, which is responsible for the high mortality rate. These rupture-prone plaques are called "vulnerable plaques." During the past decades, much effort has been put toward accurately detecting the presence of vulnerable plaques with different imaging techniques. In this review, we provide an overview of the currently available invasive and noninvasive imaging modalities used to detect vulnerable plaques. We will discuss the upcoming challenges in translating these techniques into clinical practice and in assigning them their exact place in the decision-making process.
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