Glossary of Terms
Click on a word/phrase below to see its definition.
Heterozygous
A mutation in only one allele (maternal or paternal).
HIPAA
The Health Insurance Portability and Accountability Act of 1996 is United States legislation that provides data privacy and security provisions for safeguarding medical information.
hiPSC
hiPSCs are human stem cells that can be created into a embryonic-like pluripotent state so the cells can be reprogramed and be used for therapeutic purposes.
Holter Monitor
A portable device that records the electrical activity (EKG) of the heart.
Homozygous
Identical mutations in both the paternal and maternal alleles.
Hoyer Lift
A device with a motorized seat mechanism enabling the lifting of the body from a sitting to a standing position or to transport an immobile person to another place
Human Induced Pluripotent Stem Cells
hiPSCs are human stem cells that can be created into a embryonic-like pluripotent state so the cells can be reprogramed and be used for therapeutic purposes.
Hydrocephalus
An accumulation of fluid within the cranium, especially in infancy, due to obstruction of the movement of cerebrospinal fluid, often causing enlargement of the head; water on the brain.
Hypercapnea
See CO2 retention.
Hyperinsuflation
A passive stretch of the chest wall through the use of a cough assist machine or bag valve mask used as an intervention to slow the rate of decline in beathing capacity.
Hyperkeratosis Pilaris
A condition causing dry, rough patches or raised bumps on the skin.
Hyperlaxity
A condition that causes joints to hyperextend or bend farther than normal.
Hypermobility
A condition that causes joints to hyperextend or bend farther than normal.
Hypertrophy
Enlarged muscles (or any other organ or tissue)
Hypoglycemia
A condition resulting from low blood sugar