Related Experiment Videos
Emergency room thoracotomy for penetrating cardiac injuries
Insights
Emergency room thoracotomy (ERT) is crucial for penetrating cardiac injuries. Prompt ERT improves survival for patients in profound shock, while it is ineffective for those declared dead on arrival.
Area of Science:
- Cardiovascular Surgery
- Trauma Surgery
- Emergency Medicine
Background:
- Penetrating cardiac injuries present a critical surgical challenge.
- Emergency room thoracotomy (ERT) is a life-saving procedure for specific patient cohorts.
- Patient selection is paramount for optimizing outcomes in ERT.
Purpose of the Study:
- To review outcomes of ERT and cardiorrhaphy for penetrating cardiac injuries.
- To establish criteria for patient selection for ERT.
- To analyze survival rates based on injury severity.
Main Methods:
- Retrospective review of 91 patients with penetrating cardiac injuries.
- Classification of patients into four groups based on injury severity.
- Analysis of survival rates correlating with ERT timing and patient group.
Main Results:
- Survival rates for 'fatal' and 'agonal' injury groups were 32.1% and 33.3%, respectively.
- No survivors were observed in the 'dead on arrival' (DOA) group, indicating ERT ineffectiveness.
- Survival in the 'profound shock' group was 40%, potentially improvable with delayed ERT.
Conclusions:
- ERT is essential for patients with 'fatal' and 'agonal' penetrating cardiac wounds.
- Prompt ERT is advised for 'profound shock' patients unresponsive to rapid volume infusion.
- Careful patient selection based on injury severity is critical for ERT success.
Abstract:
The results of emergency room thoracotomy (ERT) and cardiorrhaphy for 91 patients with penetrating cardiac injuries admitted in extremis to Lincoln Medical and Mental Health Center from 1963 to 1981 are reviewed to determine criteria for selection of patients for this procedure. Four groups were defined based on the severity of the effects of their injuries. The survival rates were 32.1 and 33.3%, respectively, for Group I ('fatal') and Group II ('agonal') patients. There were no survivors in Group IV ('D.O.A.') patients for whom ERT is a fruitless procedure. Survival in Group III ('profound shock') patients was only 40%, which might have been improved if ERT had been performed without delay. We conclude that ERT is essential for patients with 'fatal' and 'agonal' wounds and advise prompt ERT for patients in 'profound shock' who do not respond immediately to rapid volume infusion.