Kui HU, Jun LI, Yun WAN, Tao HONG, Shu-Yang LU, Chang-Fa GUO, Chun-Sheng WANG. Heart valve disease in elderly Chinese population: effect of advanced age and comorbidities on treatment decision-making and outcomes[J]. Journal of Geriatric Cardiology, 2016, 13(7): 593-601. DOI: 10.11909/j.issn.1671-5411.2016.07.010
Citation: Kui HU, Jun LI, Yun WAN, Tao HONG, Shu-Yang LU, Chang-Fa GUO, Chun-Sheng WANG. Heart valve disease in elderly Chinese population: effect of advanced age and comorbidities on treatment decision-making and outcomes[J]. Journal of Geriatric Cardiology, 2016, 13(7): 593-601. DOI: 10.11909/j.issn.1671-5411.2016.07.010

Heart valve disease in elderly Chinese population: effect of advanced age and comorbidities on treatment decision-making and outcomes

  • Background A considerable proportion of elderly patients with symptomatic severe heart valve disease are treated conservatively despite clear indications for surgical intervention. However, little is known about how advanced age and comorbidities affect treatment decision-making and therapeutic outcomes. Methods Patients (n = 234, mean age: 78.5 ± 3.7 years) with symptomatic severe heart valve disease hospitalized in our center were included. One hundred and fifty-one patients (65%) were treated surgically (surgical group) and 83 (35%) were treated conservatively (conservative group). Factors that affected therapeutic decision-making and treatment outcomes were investigated and long-term survival was explored. Results Isolated aortic valve disease, female sex, chronic renal insufficiency, aged ≥ 80 years, pneumonia, and emergent status were independent factors associated with therapeutic decision-making. In-hospital mortality for the surgical group was 5.3% (8/151). Three patients (3.6%) in the conservative group died during initial hospitalization. Low cardiac output syndrome and chronic renal insufficiency were identified as predictors of in-hospital mortality in the surgical group. Conservative treatment was identified as the single risk factor for late death in the entire study population. The surgical group had better 5-year (77.2% vs. 45.4%, P vs. 8.9%, P Conclusions Advanced age and geriatric comorbidities profoundly affect treatment decision-making for severe heart valve disease. Valve surgery in the elderly was not only safe but was also associated with good long-term survival while conservative treatment was unfavorable for patients with symptomatic severe valve disease.
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