How can I tell if I have had an acute ischemic stroke?

“Patients and their families should learn how to recognize a stroke in time. A simple “1-2-0 stroke” recipe can help to identify
1 look – 1 face with asymmetry and crooked corners of the mouth.
2 check – 2 arms, raised in parallel, with unilateral weakness.
0 – (listening) to speech, slurred speech, difficulty in expression.
If you have any of these sudden symptoms, immediately call the emergency number 120 or go to a medical institution with life-saving capabilities as soon as possible to avoid missing the time window for thrombolysis.”