Increasing left basilar opacity was visible, arousing concern about pneumonia. (Snohomish Health District) Posteroanterior and Lateral Chest Radiographs, Jan. 22, 2020 (Illness Day 7, Hospital Day 3).

In a trial conducted over a 5-year period in China, we randomly assigned, in a 1:1 ratio, patients with basilar-artery stroke who presented between 6 to 24 hours after symptom onset to receive ...