Acute coronary syndromes. I. Recent advances in pathogenesis
1Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Tenteram, Cheras, Kuala Lumpur.
Insights
Understanding acute coronary syndromes (ACS) pathogenesis improves patient management. While identifying vulnerable plaques remains challenging, current strategies focus on inflammation and platelet roles, with plaque regression and stabilization being achievable goals.
Area of Science:
- Cardiology
- Pathophysiology
- Clinical Medicine
Background:
- Acute coronary syndromes (ACS) are life-threatening cardiovascular events.
- Understanding pathogenesis is crucial for effective clinical management.
- Vulnerable plaque identification is currently complex and invasive.
Purpose of the Study:
- To review current knowledge on ACS pathogenesis.
- To highlight the role of inflammation and platelets in ACS.
- To discuss therapeutic strategies for plaque stabilization and regression.
Main Methods:
- Literature review of recent advancements in ACS pathogenesis.
- Analysis of the role of inflammatory markers and platelet activation.
- Evaluation of current and emerging therapeutic approaches.
Main Results:
- Inflammation and platelet activation are central to ACS pathogenesis.
- Targeting inflammation and platelets has led to practical therapeutics.
- Predicting plaque rupture remains a significant clinical challenge.
Conclusions:
- New insights into ACS pathogenesis enhance clinical understanding and management.
- Plaque stabilization and regression are achievable therapeutic goals.
- Further research is needed to improve vulnerable plaque identification and prediction of rupture.
Abstract:
New knowledge on the pathogenesis of the acute coronary syndromes provides the clinician with a better understanding of these important, often life-threatening, events and opens up new ways of managing them. The identification of the vulnerable plaque whilst important and possible pathologically still requires elaborate and often invasive methods. The central role of inflammation and the platelets in these syndromes has already been translated into practical therapeutics. Identifying and predicting which plaque would rupture and thereby facilitating the formation of an acute obstructive thrombus continue as major challenges to the clinician, but, in the meantime, regressing and stabilising these plaques are achievable goals.
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