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Updated: Aug 7, 2026

A Cryoinjury Model to Study Myocardial Infarction in the Mouse
Published on: September 19, 2019
Collateral Damage: Gun Violence-Induced STEMI
Nimish N Shah1,2, Bradley Kay1,2, Nona M Jiang2
1Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, Connecticut, USA.
Insights
This case study details a young man with chest trauma from gunshot wounds who developed ST-segment elevations during surgery. It highlights the swift, multidisciplinary approach to managing this rare cardiac injury.
Area of Science:
- Cardiology
- Trauma Surgery
- Critical Care Medicine
Background:
- Chest trauma from gunshot wounds can lead to complex injuries.
- Perioperative cardiac complications require prompt recognition and management.
- ST-segment elevations typically indicate myocardial ischemia or infarction.
Observation:
- A young male patient sustained chest trauma due to multiple gunshot wounds.
- Perioperative electrocardiogram revealed regional ST-segment elevations.
- The patient's presentation suggested an unusual form of cardiac injury.
Findings:
- The ST-segment elevations were a perioperative finding in a trauma patient.
- A multidisciplinary team was rapidly assembled for evaluation.
- The case illustrates the management of an atypical cardiac injury presentation.
Implications:
- Early identification of cardiac injury in trauma is crucial.
- Multidisciplinary collaboration enhances patient outcomes in complex cases.
- This case expands understanding of cardiac injury manifestations in penetrating trauma.
Abstract:
A young man who presented with chest trauma from multiple gunshot wounds was found to have regional ST-segment elevations perioperatively. This case describes the rapid evaluation and clinical management by a multidisciplinary consultative team pursued for this unusual presentation of cardiac injury. (Level of Difficulty: Intermediate.).
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