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Coronary angiography after traumatic myocardial contusion
The Journal of Trauma
|February 1, 1979
Summary
Persistent cardiac symptoms after blunt chest trauma can indicate myocardial trauma. Cardiac catheterization and coronary angiography are valuable for diagnosing persistent symptoms and ruling out other heart conditions.
Area of Science:
- Cardiology
- Trauma Surgery
Background:
- Blunt chest trauma can cause myocardial contusion, leading to persistent cardiac symptoms.
- Delayed presentation of cardiac symptoms post-injury necessitates thorough cardiac evaluation.
Observation:
- A patient presented 4 months after blunt chest trauma with ongoing cardiac symptoms.
- Left ventriculography revealed left ventricular asynergy, specifically on the mid-diaphragmatic surface.
Findings:
- Coronary angiography demonstrated normal coronary arteries, excluding obstructive coronary artery disease.
- The findings highlight myocardial dysfunction despite normal coronary vasculature.
Implications:
- Cardiac catheterization and coronary angiography are crucial for evaluating persistent symptoms after myocardial contusion.
- These diagnostic tools help identify cardiac sequelae and rule out concurrent coronary artery disease or other cardiac pathologies.