Inflammation and vascular diseases

Chronic venous disease and cardiovascular atherothrombotic diseases have a high prevalence worldwide. The aetiopathogenesis of both these vascular conditions may share certain aetiopathogenetic moments. Abnormal blood flow, altered intravascular tension, and subsequent endothelial dysfunction may all play an important role. Another plausible alternative is the correlation of some risk factors of both diseases, in particular obesity and metabolic syndrome with all its components and an impact on atherogenesis as well as chronic venous disease. The relationship may even be causal, that is a chronic vessel wall inflammation which is present in advanced venous insufficiency might accelerate atherogenesis. On the other hand, altered haemodynamics in right ventricular dysfunction with a subsequent elevation in venous pressure can worsen or induce venous insufficiency, and/or undoubtedly cause symptoms and signs typical of chronic venous disease. As suggested by the findings published recently in the Gutenberg Health Study, particularly its subanalysis regarding the relationship of venous disease and cardiovascular diseases, the venous and arterial beds can be affected by common aetiopathogenetic factors or both the systems can interfere with each other.