Greenhouse EffectClimateClimate ChangeAtmosphereRainModels, TheoreticalBlood CirculationExtracorporeal CirculationPulmonary CirculationCollateral CirculationEnterohepatic CirculationCoronary CirculationCerebrovascular CirculationPlacental CirculationSplanchnic CirculationBlood Circulation TimeLiver CirculationRegional Blood FlowBlood Flow VelocityVascular ResistanceHemodynamicsBlood PressureCross CirculationAssisted CirculationTime FactorsDogsHeart ArrestRenal CirculationCardiopulmonary ResuscitationPulmonary ArteryPregnancyLiverPlacenta