Heart valve disease in elderly

Area of Science:

• Cardiology
• Geriatric Medicine
• Interventional Cardiology

Background:

• Heart valve disease incidence rises with age, affecting over 10% of individuals aged 75 and older.
• Degenerative abnormalities like severe aortic stenosis and mitral/tricuspid regurgitation are common in the elderly population.
• Conventional surgical treatment for heart valve disease carries significant perioperative risks in elderly patients with comorbidities.

Purpose of the Study:

• To evaluate the role of interventional procedures as an alternative to surgery for elderly patients with heart valve disease.
• To address the underestimation of surgical risk by conventional scores in elderly populations.
• To identify treatment options for the 30% of severe cases left untreated due to prohibitive surgical risk.

Main Methods:

• Review of current literature on interventional cardiology procedures for heart valve disease.
• Analysis of perioperative outcomes and risk assessment in elderly patients undergoing surgical versus interventional treatments.
• Comparison of conventional risk scores (e.g., STS, EuroSCORE) with actual outcomes in high-risk elderly patients.

Main Results:

• Surgical treatment for heart valve disease in the elderly is associated with high morbidity and mortality.
• Conventional risk scores may inaccurately assess surgical risk, leading to inappropriate indications or undertreatment.
• Interventional procedures are emerging as a viable option for high-risk and potentially intermediate-risk elderly patients.

Conclusions:

• Interventional cardiology offers a promising alternative for elderly patients with severe heart valve disease, especially those at high surgical risk.
• There is a need for improved risk stratification tools to better guide treatment decisions in this population.
• The continuous development of interventional techniques expands treatment possibilities, reducing the burden of untreated severe heart valve disease.