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Cardiac Contusion
Considerations
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Trauma patient & need for ATLS approach, other occult injuries
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Potential emergency with arrhythmias, cardiogenic shock
Complications
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Early: arrhythmias, myocardial rupture, valvular damage, thrombosis
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Late: ventricular aneurysm, dilated cardiomyopathy, pericarditis, ventricular arrhythmias
Conflicts
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Hemodynamic instability vs. rapid sequence intubation in trauma setting
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Hemodynamic instability vs. operative management of other significant injuries
Optimization/Goals
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Determine extent of myocardial injury (troponin, ECG, echo)
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Admit to ICU for monitoring
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Use invasive monitoring as appropriate
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Manage cardiogenic shock: invasive monitoring, fluid resuscitation, inotropes/pressors, intra-aortic balloon pump
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