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[Valve prosthesis in cardiac defects: indications and potentials]
Vutreshni Bolesti
|January 1, 1980
Summary
Valvular prostheses are effective for acquired and congenital heart diseases. This study reviews 324 valve implantations, noting a 22.8% immediate postoperative mortality rate in a recent cohort.
Area of Science:
- Cardiovascular Surgery
- Biomedical Engineering
Context:
- Valvular prostheses have a significant role in managing acquired and congenital heart conditions.
- The Research Institute of Cardiovascular Diseases has extensive experience with valve implantation procedures.
Purpose:
- To analyze the outcomes and indications for valvular prostheses implantation.
- To evaluate the early postoperative lethality and associated interventions in a cohort of patients.
Summary:
- A total of 324 valves were implanted in 288 subjects between 1965 and 1979.
- From 1977 to 1979, 132 patients received prostheses (71 mitral, 42 aortic, 19 double).
- Immediate postoperative lethality was 22.8%, with 18 patients undergoing concomitant cardiac procedures.
Impact:
- The study contributes to understanding the potential and indications for valvular prostheses in mitral, aortic, and tricuspid heart disease.
- Findings inform surgical strategies and patient selection for valve replacement therapies.