Question

If endovascular therapy for stroke is going to be performed, it should be done within ______ of symptom onset.

Answer 1

Endovascular therapy for stroke should be done within 3 or 4 hours of symptom onset to prevent permanent brain damage.

Step-by-step explanation:

For the administration of endovascular therapy for stroke, it should be done within 3 or 4 hours of symptom onset. The use of clot-busting drugs such as tissue plasminogen activator (tPA) within this time window can prevent permanent brain damage by restoring blood flow to the affected area of the brain. However, it is important to note that the eligibility for endovascular therapy may vary based on the specific guidelines and protocols followed by healthcare professionals and institutions.