S26.0

Clinical Causes: Traumatic injury from accidents, falls, or blows to the chest Penetrating trauma such as stab or gunshot wounds Complications following cardiac surgery or invasive procedures Blunt chest trauma typical in vehicular accidents Spontaneous rupture due to underlying heart conditions, though rare

Key Symptoms: Severe chest pain, often sharp or stabbing Shortness of breath or difficulty breathing Rapid heartbeat (tachycardia) Feeling of dizziness or lightheadedness Coughing or a feeling of fullness in the chest Signs of shock, such as cold sweat, pale skin, or confusion in severe cases Possible presence of a cyclical or shifting pain pattern

Diagnosis Path: Electrocardiogram (ECG) to detect abnormal heart rhythms Echocardiogram (ultrasound of the heart) to visualize fluid in the pericardial space Chest X-ray to identify abnormal cardiac silhouette or other thoracic injuries Computed tomography (CT) scan for detailed imaging of the chest Pericardiocentesis, a procedure where fluid is aspirated for analysis, may be performed if hemopericardium is suspected

Treatment Protocols: Emergency pericardiocentesis to drain excess blood from the pericardial space Surgical intervention to repair the heart or damaged blood vessels Monitoring and management in an intensive care setting Supportive therapies such as oxygen therapy, intravenous fluids, and medications to support heart function Addressing the cause of injury to prevent further damage Post-treatment care involves close observation for recurrence and cardiac rehabilitation