AcetazolamideCarbonic Anhydrase InhibitorsCarbonic AnhydrasesAltitude SicknessBenzolamideMountaineeringEthoxzolamideBicarbonatesCerebrovascular CirculationMethazolamideCarbon DioxideIntermediate Back MusclesXenon RadioisotopesTomography, Emission-Computed, Single-PhotonDiureticsHypokalemic Periodic ParalysisTechnetium Tc 99m ExametazimeChlorothiazideCarbonic Anhydrase IIAcid-Base EquilibriumAltitudeOrganotechnetium CompoundsNorandrostanesHydrogen-Ion ConcentrationAmphetaminesFurosemideIon-Selective Electrodes