TY - T1 - Estimation of Arterial Carbon Dioxide Based on End-Tidal Gas Pressure and Oxygen Saturation SN - / UR - http://hdl.handle.net/10138/250865 T3 - A1 - Rentola, Raisa; Hästbacka, Johanna; Heinonen, Erkki; Rosenberg, Per H.; Häggblom, Tom; Skrifvars, Markus B. A2 - PB - Y1 - 2018 LA - eng AB - Arterial blood gas (ABG) analysis is the traditional method for measuring the partial pressure of carbon dioxide. In mechanically ventilated patients a continuous noninvasive monitoring of carbon dioxide would obviously be attractive. In the current study, we present a novel formula for noninvasive estimation of arterial carbon dioxide. Eighty-one datasets were collected from 19 anesthetized and mechanically ventilated pigs. Eleven animals were mechanically ventilated without interventions. In t... VO - IS - SP - OP - KW - arterial carbon dioxide; mechanical ventilation; noninvasive measurement; blood gas analysis; MECHANICALLY VENTILATED PATIENTS; HOSPITAL CARDIAC-ARREST; BLOOD-GAS; RESUSCITATION; INJURY; ADULTS; PCO2; ICU; 3126 Surgery, anesthesiology, intensive care, radiology; 3121 General medicine, internal medicine and other clinical medicine N1 - PP - ER -