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Audit of coronary angiography and bypass surgery
D Gray1, J R Hampton, S J Bernstein
1Department of Medicine, University Hospital, Nottingham, UK.
Insights
Evaluating coronary angiography and bypass surgery appropriateness revealed significant variation. Audit scores can prioritize patients for investigation and treatment amid resource limitations and long waiting lists.
Area of Science:
- Cardiology
- Health Services Research
Background:
- Coronary angiography and coronary artery bypass surgery are key cardiac interventions.
- Assessing the appropriateness of these procedures is crucial for efficient healthcare resource allocation.
Purpose of the Study:
- To evaluate the appropriateness of coronary angiography and coronary artery bypass surgery in the Trent regional health authority.
- To compare current practices against predetermined consensus criteria.
Main Methods:
- Retrospective review of patient data undergoing coronary angiography and coronary artery bypass surgery.
- Application of consensus criteria to assess procedural appropriateness based on clinical condition.
Main Results:
- 49% of coronary angiographies were deemed entirely appropriate; 21% were inappropriate.
- 55% of coronary artery bypass surgeries were appropriate; 16% were inappropriate.
Conclusions:
- Significant proportions of coronary angiography and bypass surgery were found to be inappropriate.
- Implementing "appropriateness" audits can guide patient prioritization for investigation and treatment, especially with limited resources and long waiting lists.
Abstract:
The appropriateness of coronary angiography and coronary artery bypass surgery in the Trent regional health authority was assessed by comparison with predetermined consensus criteria. 49% of coronary angiographies were considered to be entirely appropriate in relation to the patient's clinical condition, but 21% were deemed inappropriate. Coronary artery bypass surgery was considered appropriate in 55% of patients, but inappropriate in 16%. Audit by "appropriateness" scores may help to determine which patients should first be investigated and treated when resources are limited and waiting lists are long.