PMID- 27312327 OWN - NLM STAT- MEDLINE DCOM- 20170221 LR - 20181113 IS - 1861-0692 (Electronic) IS - 1861-0684 (Linking) VI - 105 IP - 11 DP - 2016 Nov TI - Obstructive sleep apnea might trigger acute pulmonary embolism: results from a cohort study. PG - 938-943 AB - BACKGROUND: Obstructive sleep apnea (OSA) might be an independent risk factor for acute pulmonary embolism (APE). AIM OF THE STUDY: A prospective cohort study was conducted to investigate if APE is sleep-related in untreated OSA syndrome or not. METHODS: 206 APE patients were evaluated by portable monitoring and polysomnography. APE symptoms which caused an arousal from sleep or occurred within the first hour after wake-up were considered to be sleep-related. RESULTS: APE manifestation is significantly more often sleep-related in patients with moderate or severe OSA compared to subjects with an apnea-hypopnea index