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Updated: Jul 15, 2026

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Published on: October 15, 2010
Hypertension: endothelial dysfunction, the prothrombotic state and antithrombotic therapy
Puneet Kakar1, Gregory Y H Lip
1Hemostasis, Thrombosis and Vascular Biology Unit, University Department of Medicine, City Hospital, Birmingham, UK.
Essential hypertension involves inflammation and endothelial dysfunction, leading to a prothrombotic state. Antithrombotic therapy is recommended for secondary prevention, but its role in primary prevention and interactions with other drugs require further study.
Area of Science:
- Cardiovascular Medicine
- Pathophysiology
- Pharmacology
Background:
- Essential hypertension research increasingly focuses on inflammation and endothelial dysfunction.
- Inflammation and endothelial dysfunction are linked to thrombogenesis and atherogenesis.
- Hypertension creates a prothrombotic state, paradoxically leading to thrombotic rather than hemorrhagic complications.
Purpose of the Study:
- To explore the role of inflammation and endothelial dysfunction in hypertension pathophysiology.
- To investigate the 'thrombotic paradox of hypertension'.
- To define the role of antithrombotic therapy in primary and secondary prevention of hypertension complications.
Main Methods:
- Review of current research on hypertension pathophysiology, inflammation, and endothelial function.
- Analysis of clinical data regarding thrombotic events in hypertensive patients.
- Evaluation of guidelines and evidence for antithrombotic therapy in hypertension.
Main Results:
- Inflammation and endothelial dysfunction are key contributors to hypertension complications.
- The 'thrombotic paradox' highlights the tendency for thrombotic events despite high blood pressure.
- Antithrombotic therapy is established for secondary prevention but less defined for primary prevention.
Conclusions:
- Understanding inflammation and endothelial dysfunction is crucial for managing hypertension.
- Further research is needed to clarify the optimal use of antithrombotic agents in primary hypertension prevention.
- Interactions between aspirin and ACE inhibitors warrant further investigation for secondary prevention.
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