Aortic Arch Conditions

Aortic Arch ConditionsKnow the Facts

Aortic Arch conditions are abnormalities in the structure of the arteries that branch off the top of the aorta. These abnormalities can eventually block the vessels that branch off the aorta leading to decreased blood flow to areas of the body. Narrowing of the vessels caused by atherosclerosis is a main cause of reduced blood flow. The weakening of these vessels can also lead to potential aneurysmal formation. Another rarer cause may be vasculitits (Takayasu’s arteritis).

 

Symptoms

Your symptoms may vary depending on the artery affected, they may include:

  • Decreased pulse
  • Dizziness, lightheadedness, fainting
  • Stroke-like symptoms
  • Shortness of breath
  • Pain in chest or extremities 
  • Arrhythmias (abnormal heart beat)
  • Blood pressure changes

Risk Factors

  • Increasing age 
  • Family history 
  • Diabetes
  • Hypertension
  • Hyperlipidemia
  • Tobacco use
  • Male sex
  • Connective tissue disorders
  • Heart disease
  • Physical inactivity
  • Obesity

Treatments

Lifestyle modifications, medications, endarterectomy, angioplasty with stent or bypass

 

Last Updated
02/01/2023