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Stent underexpansion and residual reference segment stenosis are related to stent thrombosis after sirolimus-eluting stent implantation: an intravascular ultrasound study Global Approach to High Bleeding Risk Patients With Polymer-Free Drug-Coated Coronary Stents: The LF II Study EXCELling in Left Main Intervention Efficacy and safety of low-dose colchicine in patients with coronary disease: a systematic review and meta-analysis of randomized trials 2019 Guidelines on Diabetes, Pre-Diabetes and Cardiovascular Diseases developed in collaboration with the EASD ESC Clinical Practice Guidelines Impact of intravascular ultrasound guidance in routine percutaneous coronary intervention for conventional lesions: data from the EXCELLENT trial Active factor XI is associated with the risk of cardiovascular events in stable coronary artery disease patients Clinical and angiographic outcomes of patients treated with everolimus-eluting stents or first-generation Paclitaxel-eluting stents for unprotected left main disease Comparative effectiveness analysis of percutaneous coronary intervention versus coronary artery bypass grafting in patients with chronic kidney disease and unprotected left main coronary artery disease Membrane type 1 matrix metalloproteinase promotes LDL receptor shedding and accelerates the development of atherosclerosis

Review ArticleVolume 74, Issue 6, 13 August 2019, Pages 804-813

JOURNAL:J Am Coll Cardiol. Article Link

Cardiovascular Aging and Heart Failure: JACC Review Topic of the Week

F Triposkiadis, A Xanthopoulos, J Butler et al. Keywords: aging; amyloidosis; comorbidities; heart failure; risk factors

ABSTRACT


Heart failure (HF) is a clinical syndrome that usually develops in the elderly. Complex interactions of the cardiovascular aging process with risk factors (obesity, hypertension, and atherosclerosis), comorbidities (anemia, chronic kidney disease, diabetes, and so on), and disease modifiers (sex, genes, others) contribute to the development of HF phenotype and outcome. A conglomerate of cellular and molecular mechanisms underlies the effects of aging on cardiovascular function, the most important being excessive oxidative stress and chronic low-grade inflammation superimposed on the limited cardiac regeneration capacity. Notably, a sizeable percentage of elderly HF patients have cardiac amyloidosis, an HF precipitator. This review summarizes the current published data on the mechanisms of cardiovascular aging as they contribute to the development of HF phenotype and outcome.