When stroke symptom onset is unknown, basing emergency clot-busting treatment on the time patients were last seen normal may be beneficial. Clot-busting drugs are only recommended for stroke patients within three to 4.5 hours of symptom onset.
When stroke symptom onset is unknown, basing emergency clot-busting treatment on the time patients were last seen normal may be beneficial. Clot-busting drugs are only recommended for stroke patients within three to 4.5 hours of symptom onset.