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Effectiveness of the call-out system for a London Coronary Ambulance service
C A McLauchlan1, P A Driscoll, F Whimster
1St Bartholomew's Hospital, London, England.
Insights
The Coronary Ambulance service in London had significant issues, with only 55% of cardiac emergencies receiving support and frequent inappropriate call-outs. System breakdowns and public awareness need addressing to improve emergency cardiac care.
Area of Science:
- Cardiology
- Emergency Medicine
- Health Services Research
Background:
- St Bartholomew's Hospital operates a dedicated Coronary Ambulance service for cardiac emergencies.
- Public access to the service is via the 999 emergency call system.
Purpose of the Study:
- To evaluate the utilization and effectiveness of the Coronary Ambulance service at St Bartholomew's Hospital.
- To identify breakdowns in the call-out system for cardiac emergencies.
Main Methods:
- Retrospective analysis of cardiac emergency cases over a 9-month period.
- Review of Coronary Ambulance call-out records and patient arrival data.
- Assessment of ambulance availability during emergency department hours.
Main Results:
- Only 55% of 214 cardiac emergencies arrived with Coronary Ambulance support.
- 57% of summoned Coronary Ambulance call-outs were deemed inappropriate.
- 153 cardiac emergencies arrived when the service was unavailable.
Conclusions:
- Significant inefficiencies exist in the Coronary Ambulance call-out system.
- Remedial actions involving public education and improved coordination with London Ambulance Control are necessary.
- Enhancing the efficiency of the Coronary Ambulance service is crucial for timely cardiac emergency care.
Abstract:
St Bartholomew's Hospital, in the City of London, has for many years run a Coronary Ambulance service, called by the public via the 999 system. During a 9-month period only 55% of 214 cardiac emergencies arriving at St Bartholomew's Hospital came with Coronary Ambulance support, although the service was available if called. In cases where the Coronary Ambulance was summoned, the call-out was inappropriate in 57% of cases. In addition, 153 cardiac emergencies arrived at the Accident and Emergency Department during hours when the Coronary Ambulance was not available. Reasons for breakdowns in the call-out system are discussed and remedies involving the public and London Ambulance Control are suggested.