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Impact of Coronary Lesion Complexity in Percutaneous Coronary Intervention: One-Year Outcomes From the Large, Multicentre e-Ultimaster Registry Appropriate Use Criteria and Health Status Outcomes Following Chronic Total Occlusion Percutaneous Coronary Intervention: Insights From the OPEN-CTO Registry Genetic dysregulation of endothelin-1 is implicated in coronary microvascular dysfunction Mechanisms and diagnostic evaluation of persistent or recurrent angina following percutaneous coronary revascularization Novel functions of macrophages in the heart: insights into electrical conduction, stress, and diastolic dysfunction Large-Bore Radial Access for Complex PCI: A Flash of COLOR With Some Shades of Grey Development and validation of a simple risk score to predict 30-day readmission after percutaneous coronary intervention in a cohort of medicare patients Dynamic atrioventricular delay programming improves ventricular electrical synchronization as evaluated by 3D vectorcardiography A Test in Context: E/A and E/e' to Assess Diastolic Dysfunction and LV Filling Pressure Pulmonary Artery Pressure-Guided Management of Patients With Heart Failure and Reduced Ejection Fraction

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.