The active compression test described by O'Brien and colleagues [2] and commonly referred to as O'Brien's sign is sensitive and specific for SLAP tears. It is performed with the patient standing. The ...
FORT WORTH (KRLD) - The lowly bathroom plunger and a quick-thinking teenager may get the credit for a new CPR procedure. It's called Active Compression-Decompression or 'suction cup' CPR and gives the ...