I71.11

Clinical Causes: Atherosclerosis (buildup of fats, cholesterol, and other substances in and on the artery walls) Genetic conditions like Marfan syndrome or Ehlers-Danlos syndrome High blood pressure (hypertension) Connective tissue disorders Infections that damage the aortic wall Trauma or injury to the chest Previous history of aortic aneurysm or dissection

Key Symptoms: Sudden and intense chest pain, often described as tearing or ripping Pain that may radiate to the neck, back, or abdomen Rapid pulse and low blood pressure Loss of consciousness or fainting Difficulty breathing or shortness of breath Signs of shock such as cold, clammy skin and confusion Sensations of weakness or paralysis if nerve pathways are affected

Diagnosis Path: Diagnosing a ruptured ascending aortic aneurysm involves a combination of clinical evaluation and imaging tests. Doctors may perform passing blood pressure checks and listen for abnormal sounds in the chest. Confirmatory imaging tests include: - **Echocardiogram**: An ultrasound of the heart can visualize the aorta. - **Computed tomography (CT) scan**: Provides detailed images of the chest and the aorta. - **Magnetic resonance imaging (MRI)**: Offers comprehensive images, especially useful in complex cases. Prompt diagnosis is vital due to the rapid progression and high risk of complications associated with ruptures.

Treatment Protocols: Treatment for a ruptured ascending aortic aneurysm is urgent and typically involves surgery. The primary goals are to repair the damage and prevent further bleeding. Standard treatment options include: - **Emergency surgery**: To replace the ruptured section of the aorta with a synthetic graft. - **Medications**: To manage blood pressure and reduce stress on the aortic wall prior to surgery. Post-surgery care involves close monitoring and management of cardiovascular risk factors to prevent future events. Some cases may require additional procedures or lifelong medical management.