The aged cardiovascular risk patient

Area of Science:

• Cardiovascular Physiology
• Geriatric Medicine
• Perioperative Medicine

Background:

• Healthy aging differs from age-related cardiovascular disease, though both impact cardiac function.
• Biological age reflects interactions between aging and disease, affecting overall organ function.
• Age-related cardiovascular changes, independent of disease, alter cardiac performance at rest and during stress.

Purpose of the Study:

• To highlight age-related cardiovascular changes impacting perioperative management.
• To identify key factors contributing to increased perioperative risk in the elderly.
• To emphasize the independent role of advanced age in predicting adverse cardiac outcomes.

Main Methods:

• Review of age-related alterations in cardiovascular structure and function.
• Analysis of factors influencing cardiovascular performance (heart rate, contractility, etc.).
• Identification of key age-related changes relevant to perioperative care (stiffened myocardium, blunted beta-receptor response, impaired autonomic control).

Main Results:

• Advanced age is associated with a decline in resting organ function and reduced reserve capacity.
• Aging exacerbates chronic diseases, further limiting functional reserve and increasing cardiovascular risk.
• Increased medication use and altered pharmacokinetics/pharmacodynamics in the elderly raise the incidence of adverse reactions.

Conclusions:

• Advanced age is an independent predictor of adverse perioperative cardiac outcomes.
• Elderly patients with cardiovascular risk factors face even higher perioperative risks.
• Prophylaxis is challenged by heterogeneity of aging, unpredictable interactions, and diagnostic difficulties.