A 45-year-old male presents to the emergency room with a sudden onset of tearing chest pain radiating to his back. His blood pressure is 150/90 mmHg in the right arm and 100/60 mmHg in the left arm. His medical history includes hypertension and Marfan syndrome. Based on the presenting symptoms and history, which diagnostic procedure will most likely confirm the suspected condition?
Computed Tomography (CT) Angiogram
Transthoracic Echocardiogram (TTE)
Chest X-ray
Electrocardiogram (EKG)