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Primary Prevention of Sudden Cardiac Death Simple Electrocardiographic Measures Improve Sudden Arrhythmic Death Prediction in Coronary Disease Identifying coronary artery disease patients at risk for sudden and/or arrhythmic death: remaining limitations of the electrocardiogram Coronary calcification in the diagnosis of coronary artery disease Stage-dependent differential effects of interleukin-1 isoforms on experimental atherosclerosis From Focal Lipid Storage to Systemic Inflammation High-risk plaque detected on coronary CT angiography predicts acute coronary syndromes independent of significant stenosis in acute chest pain: results from the ROMICAT-II trial Sleep quality and risk of coronary heart disease-a prospective cohort study from the English longitudinal study of ageing In patients with stable coronary heart disease, low-density lipoprotein-cholesterol levels < 70 mg/dL and glycosylated hemoglobin A1c < 7% are associated with lower major cardiovascular events Effect of Evolocumab on Complex Coronary Disease Requiring Revascularization

Review ArticleVolume 75, Issue 8, March 2020

JOURNAL:J Am Coll Cardiol. Article Link

Mechanisms of Vascular Aging, A Geroscience Perspective JACC Focus Seminar

Z Ungvari, S Tarantini, F Sorond et al. Keywords: atherosclerosis; endothelial dysfunction; geroscience; microcirculation; senescence

ABSTRACT

Age-related pathological alterations of the vasculature have a critical role in morbidity and mortality of older adults. In epidemiological studies, age is the single most important cardiovascular risk factor that dwarfs the impact of traditional risk factors. To develop novel therapeutic interventions for prevention of age-related vascular pathologies, it is crucial to understand the cellular and molecular mechanisms of vascular aging. In this review, shared molecular mechanisms of aging are considered in terms of their contribution to the pathogenesis of macrovascular and microvascular diseases associated with old age. The role of cellular senescence in development of vascular aging phenotypes is highlighted, and potential interventions to prevent senescence and to eliminate senescent cells for prevention of vascular pathologies are presented. The evidence supporting a role for interorgan communication and circulating progeronic and antigeronic factors in vascular aging is discussed.