Abstract
Several similarities exist between atherosclerosis in the vasculature and chronic degenerative changes in valvular structures. It has been suggested that aortic valve sclerosis (AVS) and mitral annulus calcification (MAC) are manifestations of a generalized atherosclerosis, have similar pathogenesis, share common risk factors and are observed with higher prevalence in patients with different forms of atherosclerotic vascular disease. Moreover, recent studies have shown a close relation of MAC and AVS with adverse cardiovascular and cerebrovascular outcomes. However, many patients with AVS or MAC do not have coexisting peripheral vascular atherosclerosis and vice versa. Lipid-reducing therapy has been uniformly unsuccessful in slowing valvular calcification. Thus, whether valve calcifications are the result of a more generalized atherosclerosis, or reflect a primary degenerative process, progressing with advancing age, still remains. From a clinical point of view, it is of great importance to identify common links between valve calcification and vascular atherosclerosis with a view to assess whether the detection of AVS, MAC or both are indicative of subclinical atherosclerosis and predicts cardiovascular or cerebrovascular events. Thus, in this article, the authors review current evidence regarding the association between AVS and MAC with vascular atherosclerosis.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.