Sleep disorders

Sleep apnea may increase atrial fibrillation risk

Obstructive sleep apnea (OSA) may increase the risk of developing atrial fibrillation (AF), according to new research presented at the ATS 2017 International Conference.

Surgery

New measure provides more data on oxygen levels during sedation

The "area under the curve of oxygen desaturation" (AUCDesat) may provide a more sophisticated approach to monitoring blood oxygen levels during procedures using sedation, according to a study published in Anesthesia & Analgesia.