Thromboembolic Disease

in Overview of Vascular Disease

Applied

Type

Addition

Confidence

85%

Created

Mar 20, 2026

Evidence

1 source

Rationale

The integration of the Shaydakov (2024) scoping review provides a modern mechanistic explanation for how venous stasis (a component of Virchow's triad) leads to DVT. Specifically, it highlights the role of hypoxia in venous valve pockets, which adds depth to the existing conceptual framework. I also expanded the DVT abbreviation on first use to comply with the style guidelines.

Evidence

Shaydakov ME et al. Venous valve hypoxia as a possible mechanism of deep vein thrombosis: a scoping review. Minerva Cardioangiologica. 2024. PMID: 38864688.
Verified source
PubMedDOI

Content Changes

Virchow's triad — endothelial injury, venous stasis, and hypercoagulability — remains the conceptual framework for understanding the pathogenesis of deep vein thrombosis (DVT) [@rutherford2018-rutherford]. Recent evidence suggests that venous stasis may trigger thrombus formation through venous valve hypoxia, particularly within the valve pockets where oxygen tension is lowest, leading to endothelial activation and a prothrombotic microenvironment [@shaydakov2024-venous].

* **Acquired risks:** trauma, surgery, malignancy, immobility, oral contraceptives, pregnancy.
* **Inherited thrombophilia:** Factor V Leiden, prothrombin gene mutation, protein C/S deficiency.

> **See Also:** [[venous thromboembolism (VTE)|Ch. 12: Venous Thromboembolism]] for comprehensive VTE prevention, diagnosis, and treatment.
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