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The prevalence and importance of frailty in heart failure with reduced ejection fraction - an analysis of PARADIGM-HF and ATMOSPHERE Percutaneous Coronary Intervention vs Coronary Artery Bypass Grafting in Patients With Left Main Coronary Artery Stenosis: A Systematic Review and Meta-analysis The Objective Physical Activity and Cardiovascular Disease Health in Older Women (OPACH) Study Dilated cardiomyopathy: so many cardiomyopathies! Cardiovascular effects of radiation therapy Antithrombotic Therapy for Atherosclerotic Cardiovascular Disease Risk Mitigation in Patients With Coronary Artery Disease and Diabetes Mellitus Long-Term Outcomes of Anticoagulation for Bioprosthetic Valve Thrombosis Cardio-Oncology: How New Targeted Cancer Therapies and Precision Medicine Can Inform Cardiovascular Discovery Simple Electrocardiographic Measures Improve Sudden Arrhythmic Death Prediction in Coronary Disease 2017 AHA/ACC Focused Update of the 2014 AHA/ACC Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines

Clinical Trial2017 Apr 18;69(15):1952-1967.

JOURNAL:J Am Coll Cardiol. Article Link

The Aging Cardiovascular System: Understanding It at the Cellular and Clinical Levels

Paneni F, Diaz Cañestro C, Camici GG et al. Keywords: arterial stiffness; endothelium; epigenetics; stem cells

ABSTRACT


Cardiovascular disease (CVD) presents a great burden for elderly patients, their caregivers, and health systems. Structural and functional alterations of vessels accumulate throughout life, culminating in increased risk of developing CVD. The growing elderly population worldwide highlights the need to understand how aging promotes CVD in order to develop new strategies to confront this challenge. This review provides examples of some major unresolved clinical problems encountered in daily cardiovascular practice as we care for elderly patients. Next, the authors summarize the current understanding of the mechanisms implicated in cardiovascular aging, and the potential for targeting novel pathways implicated in endothelial dysfunction, mitochondrial oxidative stress, chromatin remodeling, and genomic instability. Lastly, the authors consider critical aspects of vascular repair, including autologous transplantation of bone marrow-derived stem cells in elderly patients.