title: [Problems in the deep: the isopression phase].
abstract: Fundamentally, accident mechanisms during the isopression phase of diving are primarily dependent upon the partial pressures of the respiratory gases. An increased nitrogen partial pressure leads to compressed-air intoxication; an increased oxygen partial pressure while diving with oxygen-enriched gas mixtures can trigger an oxygen-induced convulsion. Elevated pCO2 can be provoked by inadequate breathing and/or physical exertion at greater diving depths. Through an adjusted diving behavior and observation of the limits, these problems could be easily avoided.
authors.affiliation: Medizinische Klinik und Poliklinik, Universität Tübingen. Kay.Tetzlaff@med.uni-tuebingen.de
authors.forename: K
authors.initials: K
authors.lastname: Tetzlaff
authors.forename: A
authors.initials: A
authors.lastname: Kemmer
authors.forename: C M
authors.initials: CM
authors.lastname: Muth
mesh_terms: D000064:Acclimatization / Q000502:physiology*; D000399:Air Pressure; D001921:Brain / Q000503:physiopathology; D002245:Carbon Dioxide / Q000097:blood; D004242:Diving / Q000009:adverse effects* / Q000502:physiology; D006801:Humans; D007222:Inert Gas Narcosis / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D010100:Oxygen / Q000097:blood / Q000633:toxicity; D005082:Physical Exertion / Q000502:physiology; D012123:Pulmonary Ventilation / Q000502:physiology; D012307:Risk Factors; D012640:Seizures / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen