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[Surgical treatment of coronary heart disease (author's transl)]
Insights
Coronary surgery in Hamburg saw a slight reduction in mortality from 16.3% to 14% by 1974. Patient outcomes varied significantly based on coronary disease severity and left ventricular function.
Area of Science:
- Cardiovascular Surgery
- Cardiac Surgery Outcomes
- Coronary Artery Disease Management
Context:
- Analysis of 146 coronary surgery patients in Hamburg up to 1974.
- Includes diverse selective and emergency surgical procedures.
- Examines outcomes within the first 100 postoperative days.
Purpose:
- To report on the overall mortality rate of coronary surgery.
- To identify trends in surgical outcomes over time.
- To explore factors influencing patient mortality.
Summary:
- Overall mortality for the first 100 postoperative days was 16.3%, reduced to 14% in recent years.
- Mortality rates varied widely (0-35%) depending on coronary disease severity and left ventricular function.
- Key clinical parameters affecting mortality were investigated.
Impact:
- Provides historical data on coronary surgery outcomes in Hamburg.
- Highlights the variability in surgical risk based on patient condition.
- Informs future risk stratification and patient selection for coronary revascularization.
Abstract:
Until 1974 146 patients underwent coronary surgery in Hamburg. The total mortality rate for the first 100 postoperative days was 16,3 per cent. In the last years the mortality was reduced to 14 per cent. This group included all different selective and emergency surgical procedures for coronary disease. Due to the different degree of the coronary disease and/or of the impairment of the left ventricular function the mortality ranged between 0 per cent and 35 per cent. Some clinical parameters influencing the mortality rate are discussed.