Management of cardiac contusion with an abnormal initial ECG finding?

• A. Admission for continuous ECG monitoring
• B. Immediate defibrillation
• C. Outpatient follow-up in 1 week
• D. Start anticoagulation therapy

Answer: (A)

Blunt chest trauma can injure the heart and the electrical system, so an abnormal ECG early after injury signals potential electrical instability. The safest, most appropriate step is to admit the patient for continuous ECG monitoring to detect and treat any evolving arrhythmias promptly and to assess overall hemodynamic status. Immediate defibrillation is reserved for someone who is unstable or in a shockable rhythm, not for a stable patient with an abnormal but non-emergent tracing. Outpatient follow-up would risk missing dangerous rhythm developments, and anticoagulation has no role in this setting and could cause harm after chest trauma. Continuous monitoring, with serial troponin measurements and targeted imaging as needed, guides further management.