A stroke is a condition that can result in disability, lasting brain damage, and even death. A stroke commonly occurs due to a blocked or ruptured artery or bleeding in the brain.

An abdominal ultrasound is a safe, painless, and non-invasive diagnostic imaging test used by medical practitioners to evaluate, diagnose, and treat the organs and structures in the abdominal cavity.

Transesophageal echocardiography (TEE) is an invasive imaging test that uses sound waves to produce high-resolution images of the heart and its connecting arteries and veins to assess its structure and functioning.