[Air Embolism of the Left Ventricle due to Pulmonary Stab Wound].
Kyobu Geka
; 77(4): 244-248, 2024 Apr.
Article
in Ja
| MEDLINE
| ID: mdl-38644169
ABSTRACT
A man in his 50s was stabbed deeply in the back with a knife and brought to the emergency room. He was found to have a significant left hemopneumothorax. He was planned to undergo hemostatic surgery under general anesthesia. However, shortly after the change in a right lateral decubitus position, he experienced ventricular fibrillation. Hemostasis of the intercostal artery injury, the source of bleeding, and suture of the injured visceral pleura were performed under extracorporeal membrance oxgenation( ECMO). Although sinus rhythm was resumed, when positive pressure ventilation was applied to the left lung for an air leak test, ST elevation on the electrocardiogram and loss of arterial pressure occurred. A transesophageal echo revealed air accumulation in the left ventricle. It was determined that air had entered the damaged pulmonary vein from the injured bronchi due to the stab wound, leading to left ventricular puncture decompression and lower left lower lobectomy. Subsequently, his circulatory status stabilized, and ECMO was weaned off. He recovered without postoperative neurological deficits postoperatively. The mortality rate for chest trauma with systemic air embolism is very high. In cases of deep lung stab wounds, there is a possibility of systemic air embolism, so treatment should consider control of airway and vascular disruption during surgery.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Wounds, Stab
/
Embolism, Air
/
Heart Ventricles
Limits:
Humans
/
Male
/
Middle aged
Language:
Ja
Journal:
Kyobu Geka
Year:
2024
Type:
Article
Affiliation country:
Japan