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Review article: implications of vascular aging
Viachaslau M Barodka1, Brijen L Joshi, Dan E Berkowitz
1Department of Anesthesiology/Critical Care Medicine, The Johns Hopkins Hospital, 600 North Wolfe St., Tower 711, Baltimore, MD 21287, USA. vbarodk1@jhmi.edu
Insights
Vascular aging varies significantly between individuals, making vascular health indices better predictors of cardiovascular outcomes than chronological age alone. Understanding these variations is key to improving patient care.
Area of Science:
- Cardiovascular Science
- Gerontology
- Vascular Biology
Background:
- Chronological age is a known risk factor for cardiovascular diseases.
- Vascular aging, the accumulation of vascular changes over time, exhibits significant inter-individual variability.
- Vascular health indices are increasingly recognized as superior predictors of cardiovascular outcomes compared to chronological age.
Purpose of the Study:
- To review the pathophysiological mechanisms underlying the vascular aging phenotype.
- To provide an overview of studies evaluating the predictive value of vascular health indices.
- To discuss the impact of vascular aging on perioperative cardiovascular outcomes.
Main Methods:
- Literature review of pathophysiological mechanisms of vascular aging.
- Analysis of key outcome studies on vascular health indices.
- Discussion of implications for perioperative care.
Main Results:
- Vascular aging is characterized by diverse pathophysiological changes.
- Vascular health indices demonstrate strong predictive power for adverse cardiovascular events.
- These indices offer valuable insights into perioperative risk stratification.
Conclusions:
- Vascular health indices are more reliable than chronological age for predicting cardiovascular risk.
- Understanding individual vascular aging patterns is crucial for personalized cardiovascular medicine.
- Assessing vascular health can optimize perioperative management and outcomes.
Abstract:
Chronological age is a well-established risk factor for the development of cardiovascular diseases. The changes that accumulate in the vasculature with age, however, are highly variable. It is now increasingly recognized that indices of vascular health are more reliable than age per se in predicting adverse cardiovascular outcomes. The variation in the accrual of these age-related vascular changes is a function of multiple genetic and environmental factors. In this review, we highlight some of the pathophysiological mechanisms that characterize the vascular aging phenotype. Furthermore, we provide an overview of the key outcome studies that address the value of these vascular health indices in general and discuss potential effects on perioperative cardiovascular outcomes.
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