Clinical Improvement, No Improvement, and Worsening at 24 Hours Following Reperfusion in Patients With Stroke due to Large-Vessel Occlusion.
BACKGROUND Restoring blood flow to ischemic tissue is the cornerstone of acute stroke therapy and is usually beneficial. However, when reperfusion is achieved for severely injured tissue, it is often futile and may occasionally cause harm. We aim to determine the prevalence and variables associated with clinical no imp...