July 10 -- WEDNESDAY, July 9 (HealthDay News) -- Compared to CPR alone, adding extracorporeal life support doubles survival in hospital patients with cardiac arrest, says a study by researchers at the ...

Setup of the laser speckle contrast optical spectroscopy system used to monitor scalp and brain blood flow during temporary blockage of a major scalp artery near the temple. WASHINGTON, Oct. 21, 2025 ...