Generated Narrative: CodeSystem space-physiological-effects-cs

This case-sensitive code system https://mitre.org/fhir/space-health/CodeSystem/space-physiological-effects-cs defines the following codes:

CodeDisplayDefinition
space-adaptation-syndrome Space Adaptation SyndromeA condition experienced by astronauts during initial exposure to microgravity, characterized by nausea, vomiting, headache, and general malaise
spaceflight-osteopenia Spaceflight OsteopeniaBone mineral density loss specifically caused by exposure to microgravity during spaceflight
spaceflight-induced-muscle-atrophy Spaceflight-Induced Muscle AtrophyThe loss of muscle mass and strength specifically caused by exposure to microgravity during spaceflight
orthostatic-intolerance Orthostatic IntoleranceThe inability to maintain normal blood pressure and adequate cerebral perfusion while in an upright position after spaceflight
neurovestibular-adaptation Neurovestibular AdaptationChanges in balance, coordination, and spatial orientation that occur during adaptation to microgravity
space-motion-sickness Space Motion SicknessMotion sickness specifically occurring during spaceflight as the body adapts to microgravity
fluid-shift Cephalad Fluid ShiftThe movement of bodily fluids toward the head in microgravity, causing facial edema and congestion
cardiac-deconditioning Cardiac DeconditioningThe reduction in heart mass and decreased cardiac output resulting from extended exposure to microgravity
immune-system-dysregulation Immune System DysregulationChanges in immune system function during spaceflight, potentially resulting in altered response to pathogens
spaceflight-anemia Spaceflight AnemiaReduction in red blood cell mass during spaceflight
arterial-remodeling Arterial RemodelingChanges in arterial structure and function during spaceflight
intervertebral-disc-expansion Intervertebral Disc ExpansionExpansion of spinal discs in microgravity, potentially leading to back pain and increased height
ocular-hypertension Spaceflight-Associated Ocular HypertensionElevated intraocular pressure associated with spaceflight
 <status value="draft"/> <experimental value="true"/> <date value="2026-03-25T00:24:16-05:00"/> <publisher value="MITRE"/> <contact> <name value="MITRE"/> <telecom> <system value="url"/> <value value="https://www.mitre.org/"/> </telecom> </contact> <description value="CodeSystem for space physiological effects not found in SNOMED CT"/> <caseSensitive value="true"/> <content value="complete"/> <count value="13"/> <concept> <code value="space-adaptation-syndrome"/> <display value="Space Adaptation Syndrome"/> <definition value="A condition experienced by astronauts during initial exposure to microgravity, characterized by nausea, vomiting, headache, and general malaise"/> </concept> <concept> <code value="spaceflight-osteopenia"/> <display value="Spaceflight Osteopenia"/> <definition value="Bone mineral density loss specifically caused by exposure to microgravity during spaceflight"/> </concept> <concept> <code value="spaceflight-induced-muscle-atrophy"/> <display value="Spaceflight-Induced Muscle Atrophy"/> <definition value="The loss of muscle mass and strength specifically caused by exposure to microgravity during spaceflight"/> </concept> <concept> <code value="orthostatic-intolerance"/> <display value="Orthostatic Intolerance"/> <definition value="The inability to maintain normal blood pressure and adequate cerebral perfusion while in an upright position after spaceflight"/> </concept> <concept> <code value="neurovestibular-adaptation"/> <display value="Neurovestibular Adaptation"/> <definition value="Changes in balance, coordination, and spatial orientation that occur during adaptation to microgravity"/> </concept> <concept> <code value="space-motion-sickness"/> <display value="Space Motion Sickness"/> <definition value="Motion sickness specifically occurring during spaceflight as the body adapts to microgravity"/> </concept> <concept> <code value="fluid-shift"/> <display value="Cephalad Fluid Shift"/> <definition value="The movement of bodily fluids toward the head in microgravity, causing facial edema and congestion"/> </concept> <concept> <code value="cardiac-deconditioning"/> <display value="Cardiac Deconditioning"/> <definition value="The reduction in heart mass and decreased cardiac output resulting from extended exposure to microgravity"/> </concept> <concept> <code value="immune-system-dysregulation"/> <display value="Immune System Dysregulation"/> <definition value="Changes in immune system function during spaceflight, potentially resulting in altered response to pathogens"/> </concept> <concept> <code value="spaceflight-anemia"/> <display value="Spaceflight Anemia"/> <definition value="Reduction in red blood cell mass during spaceflight"/> </concept> <concept> <code value="arterial-remodeling"/> <display value="Arterial Remodeling"/> <definition value="Changes in arterial structure and function during spaceflight"/> </concept> <concept> <code value="intervertebral-disc-expansion"/> <display value="Intervertebral Disc Expansion"/> <definition value="Expansion of spinal discs in microgravity, potentially leading to back pain and increased height"/> </concept> <concept> <code value="ocular-hypertension"/> <display value="Spaceflight-Associated Ocular Hypertension"/> <definition value="Elevated intraocular pressure associated with spaceflight"/> </concept> </CodeSystem>