As low arterial Pco2 and high pH were normalized, significant increases occurred in arterial Po2, cardiac output and arterial O2 transport, while both O2 utilization coefficient and systemic vascular resistance (SYR) decreased. Venous admixture (Q˙s/Q˙T) increased in seven of ten patients and ...
Exclusion criteria were: mean arterial pressure < 60 mmHg, sys- tolic arterial pressure > 180 mmHg, heart rate < 40 min−1 or > 150 min−1, PaO2/FIO2 < 150 mmHg, pH < 7.35 with PaCO2 > 45 mmHg, diagnosis of head...
Recurrent low pHi (Ͻ7.2 on more than one occasion) and an mCO2/PaCO2 ratio of Ն1.29 were significantly associated with an increase in gastro- intestinal complications. There were no statistically significant associations with death. In conclusion, changes in pH gap and CO2 gap can occur ...
13.Blood gas analysis showed the following: pH7.556.PaCO2 4.7kPa(35.6mmHg)"血气分析:pH值7.556,二氧化碳分压4.7Pa (35.mmHg)" 14.High-pressure carbon dioxide fire protection system design and application;高压二氧化碳消防系统的设计与应用 15.The Effects of HPCD (High Pressure Carbon Dioxide) on the...
Neonatal Blood Gas Sampling and Assessment of Cumu- lative Hypocapnia and Hyperoxemia. Blood specimens for measurement of PaO2, PaCO2, and pH were taken throughout the neonatal period as a part of the clinical management of each newborn. Among ventilated newborns, the source of the blood was ...
(−7 to −1) Arterial pH 7.39 (7.38 to 7.41) 7.42 (7.41 to 7.44)b NA 7.40 (7.39 to 7.42) 7.43 (7.42 to 7.45)b,c NA 0.01 (0.00 to 0.02) NA Paco2, kPa 5.1 (4.8 to 5.4) 4.6 (4.4 to 4.9)b NA 5.2 (4.8 to 5.4) 4.4 (4.1 to 4.7)b,c NA −0.2 (−0.4 to −...
During the first 8h of ECCO2R, PaCO2 decreased from 10.6 (9.3-12.9) to 7.9 (7.3-9.3) kPa (P<0.001) and pH increased from 7.23 (7.09-7.40) to 7.36 (7.27-7.41) (P<0.05). Thereafter, steady state was achieved while maintaining lung protective tidal volume (4.7 (3.8-6.5) mL/kg) ...
arterial pH Paco2: arterial CO2 partial pressure Pao2: arterial O2 partial pressure HPA: hypothalamo-pituitary-adrenal dGA: days gestational age c.v.: coefficient of variation References Ballard PL, Ballard RA 1995 Scientific basis and therapeutic regimens for use of antenatal glucocorticoids....
Ventilatory settings were not modified during the study in order to evaluate the effects of the treatment on PaCO2. Using a random number table, a number was assigned to every patient in a closed envelope; the patients were thus allocated randomly to the three treatment groups: (i) placebo ...
This infection can cause temporary damage to the lungs, and in severe cases, this infection can result in death. It can take up to six weeks to fully recover from this infection, however, with proper treatment most forms will disappear in one to two weeks....