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[Heart valve replacement in patients over age 60: analysis of the peri- and postoperative course compared to patients
Insights
Heart valve replacement in patients over 60 shows good long-term survival and improved quality of life. Early mortality is higher in older adults but can be reduced with timely surgery.
Area of Science:
- Cardiology
- Cardiac Surgery
- Geriatric Medicine
Background:
- Advances in cardiology and cardiac surgery have increased the number of older patients undergoing heart valve replacement.
- Evaluating the risks and outcomes for elderly patients is crucial for optimizing cardiac care.
Purpose of the Study:
- To analyze the perioperative risk and long-term prognosis of heart valve replacement in patients over 60 years of age compared to younger patients.
- To identify factors influencing early mortality in elderly patients undergoing valve replacement.
Main Methods:
- Retrospective study comparing 168 patients over 60 years with 942 patients under 60 years who underwent heart valve replacement.
- Analysis of perioperative risk, early and late mortality, late complications, and functional improvement.
Main Results:
- No significant difference in 7-year survival, late mortality, late complications, or functional improvement between the age groups.
- Higher early mortality in patients over 60 (7.9% vs. 4.5%, p<0.05), particularly with multivalvular replacement or NYHA class IV preoperative status.
- Good long-term prognosis and significant quality of life improvement observed in older patients.
Conclusions:
- Heart valve replacement is a viable option for patients over 60, offering good long-term outcomes and improved quality of life.
- Timely surgical intervention is key to reducing early mortality in elderly patients undergoing heart valve replacement.
Abstract:
During recent years, advances in cardiology and cardiac surgery have led to an increased number of older patients submitted for heart valve replacement. The following retrospective study analyses perioperative risk and long-term prognosis of 168 patients older than 60 years of age, compared with 942 patients younger than 60 years of age with heart valve replacement. There was no significant difference in 7-year actuarial survival, late mortality, late complications and postoperative functional improvement for both groups. However, early mortality was higher in patients over 60 years of age than in the group of patients under 60 years (7.9% vs. 4.5% from 1980-85, p less than 0.05), especially when multivalvular replacement was performed or the patients were in preoperative functional class NYHA IV. The results indicate that in patients over 60 years of age, heart valve replacement can be performed with a good long-term prognosis and a marked improvement in the quality of life. Early mortality can be reduced to an acceptable rate if the patient is operated in time.