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[Immediate prognosis for dilated cardiomyopathy by evaluating the indications for heart transplantation]
Insights
This study identified key risk factors for poor outcomes in 202 patients with dilatative cardiomyopathy. Factors like poor functional status and left ventricular dilatation predict a worse prognosis within one year.
Area of Science:
- Cardiology
- Internal Medicine
Background:
- Dilatative cardiomyopathy (DCM) is a significant cause of heart failure.
- Predicting disease progression in DCM patients is crucial for timely intervention.
Purpose of the Study:
- To identify clinical and diagnostic predictors of unfavorable prognosis in patients with DCM.
- To analyze the impact of various indices on disease outcome within one year.
Main Methods:
- Retrospective analysis of 202 patients diagnosed with DCM.
- Evaluation of clinical, electrocardiographic, phonocardiographic, roentgenological, and echocardiographic data.
- Inclusion of cardiac catheterization and angiocardiography findings.
Main Results:
- Several risk factors for unfavorable prognosis were identified.
- Pronounced impairment in functional status was a significant predictor.
- History of thromboembolism indicated a higher risk.
- Considerable left ventricular dilatation and increased filling pressures were associated with poor outcomes.
Conclusions:
- Early identification of risk factors can guide management strategies for DCM patients.
- Prognostic indicators such as functional status and left ventricular dimensions are vital.
- This study provides insights into predicting one-year outcomes in dilatative cardiomyopathy.
Abstract:
In 202 patients with dilatative cardiomyopathy, the influence of clinical, electrocardiographic, phonocardiographic, roentgenological and echocardiographic indices, and as well as the findings of catheterization of the heart and angiocardiography on the outcome of the disease within a year after examination was studied. The risk factors of unfavourable prognosis, including the pronounced impairement in the functional state of the patients, subjection to thromboembolism, and as well considerable dilatation of the left ventricle and increase in the pressure of its filling were revealed.