title: Heart rate response to apneic face immersion in hyperbaric heliox environment.
mesh_terms: D000328:Adult; D001273:Atmosphere Exposure Chambers; D001274:Atmospheric Pressure; D003080:Cold Temperature; D004242:Diving; D005145:Face; D006339:Heart Rate; D006371:Helium; D006801:Humans; D007101:Immersion; D008297:Male; D010100:Oxygen; D012119:Respiration; D011984:Sensory Receptor Cells / Q000502:physiology
chemical_list: D006371:Helium; D010100:Oxygen