![Figure 4. Effects of normocapnic normoxemia, hypocapnic hypoxemia, hyperventilation, normocapnic hypoxemia, and normal breathing without the face mask on sodium clearance and urine flow rate. Values are the mean +/− SEM; n = 8.+P < 0.05, [double dagger]P < 0.01 compared with normocapnic normoxemia, *P < 0.05, [dagger] P < 0.01 compared with baseline.](https://asa2.silverchair-cdn.com/asa2/content_public/journal/anesthesiology/89/6/10.1097_00000542-199812000-00016/2/16ff4.png?Expires=1716460627&Signature=CQzn46Y78hRZUN3EQ0rq70CIZuQ8iRbDGpMdnYJMhO1Cqk-GpSrSW0F8sp9iQi406xuKpf9l2vDP9z3j2NeHQPWjfU7HH8iL4lTconxrMvw1qeOZ43F42d56ZM~fkPAj9NHu~Zdz5U1DjUIsUUNsCch4fHYqlWVy-sSt5U1Op2yFchunOOT4japeFrwVA6seT4x~TNNITFUSmmjoDF5UmKpnaIkb39uVmCThtGY9KYSv7MkLd80YQJTG8jLF3OBxW0-JJw6SGXFMJtoJDVDfVdt~Ek6ublTPIQHrhD3QdmZEM2VMfCZNNMKmdf6xgejR-3p-k2VryBgf-g38reTOlA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Figure 4. Effects of normocapnic normoxemia, hypocapnic hypoxemia, hyperventilation, normocapnic hypoxemia, and normal breathing without the face mask on sodium clearance and urine flow rate. Values are the mean +/− SEM; n = 8.+P < 0.05, [double dagger]P < 0.01 compared with normocapnic normoxemia, *P < 0.05, [dagger] P < 0.01 compared with baseline.
