👉 Intraarterially is a medical term that refers to the process of injecting medication or other substances directly into an artery, typically through a vein. This procedure involves using an instrument called a catheter to deliver drugs or other substances, such as medications, to specific points in the body's blood vessels, usually near the heart. Intraarterially is often used when medical conditions require immediate treatment of a patient who has a blocked artery or blockage in a nearby vein. This approach can be particularly