搜索结果: 1-3 共查到“潜水医学 Transcranial Doppler”相关记录3条 . 查询时间(0.031 秒)
Transcranial Doppler ultrasound in commercial air divers: a field study including cases with right-to-left shunting
decompression air chamber Transcranial Doppler ultrasound commercial patent foramen ovale
2009/6/12
Many cases of decompression illness occur in divers using recommended decompression tables. Doppler ultrasound has been used for over 20 yr and has shown the presence of venous bubbles in asymptomatic...
Transcranial Doppler sonographic measurements of middle cerebral artery flow velocity during hyperbaric oxygen exposures
hyperbaric Transcranial Doppler seizure oxygen
2009/6/8
In the present study, experimental exposures to hyperbaric oxygen (HBO2) were performed (30-min exposure to 2.8 bar (280 kPa) pure oxygen). During all phases of the experiment, blood flow velocity in ...
Menstrual cycle dependent right-to-left shunting: a single-blinded transcranial Doppler sonography study
Prospective Studies Regional Blood Flow Risk Factors Single-Blind Method Ultrasonography Doppler Transcranial Valsalva Maneuver
2009/6/2
Menstruation has been described as risk factor for neurological decompression sickness in divers. In considering this for paradoxical gas embolism, we hypothesized that there may be a link between cyc...