I71.8

Clinical Causes: Atherosclerosis (hardening of the arteries) High blood pressure (hypertension) Genetic conditions affecting connective tissue, such as Marfan syndrome Trauma or injury to the chest or abdomen Infections that weaken arterial walls History of previous aneurysms or vascular disease Smoking, which damages blood vessels Elevated cholesterol levels

Key Symptoms: Sudden, severe chest or back pain, often described as tearing or ripping Pain that radiates to the neck, jaw, shoulders, or groin Signs of shock, including rapid heartbeat, low blood pressure, and loss of consciousness Difficulty breathing or shortness of breath Sweating and clammy skin Loss of consciousness in severe cases Weak or absent pulse in the limbs Sudden abdominal pain if the rupture involves the abdominal aorta

Diagnosis Path: Diagnosis typically involves a combination of physical examinations and imaging tests. Healthcare providers may use echocardiography, computed tomography (CT) scans, or magnetic resonance imaging (MRI) to visualize the aorta, identify the location of the aneurysm, and confirm if it has ruptured. Prompt diagnosis is vital to ensure appropriate treatment and to prevent life-threatening complications.

Treatment Protocols: Treatment strategies for a ruptured aortic aneurysm are urgent and often involve surgical intervention. Options include: - Emergency surgery to repair or replace the damaged segment of the aorta, often using a graft - Endovascular aneurysm repair (EVAR), a minimally invasive procedure involving the placement of a stent graft via blood vessels Post-treatment care focuses on blood pressure control, monitoring for potential complications, and lifestyle modifications to reduce risk factors. Due to the emergency nature of ruptures, immediate medical attention is critical for survival and recovery.