effort syndrome

orthostatic intolerance

A condition (OMIM:604715) characterised by lightheadedness, fatigue, altered mentation, syncope and tachycardia upon assuming an upright position, and markedly elevated serum norepinephrine.
Molecular pathology
Defects in SLC6A2, which encodes a member of the sodium:neurotransmitter symporter that regulates norepinephrine homeostasis, are a cause of orthostatic intolerance.

effort syndrome

Unusual or unexpected fatigue with exertion. The fatigue is increased by mild exertion and may be more pronounced in the morning. See: chronic fatigue syndrome

effort syndrome

See DA COSTA SYNDROME.

单词	effort syndrome
释义	effort syndrome orthostatic intolerance A condition (OMIM:604715) characterised by lightheadedness, fatigue, altered mentation, syncope and tachycardia upon assuming an upright position, and markedly elevated serum norepinephrine. Molecular pathology Defects in SLC6A2, which encodes a member of the sodium:neurotransmitter symporter that regulates norepinephrine homeostasis, are a cause of orthostatic intolerance. effort syndrome Unusual or unexpected fatigue with exertion. The fatigue is increased by mild exertion and may be more pronounced in the morning. See: chronic fatigue syndrome effort syndrome See DA COSTA SYNDROME.
随便看	kleg klei kleiger test kleigl kleigl eye kleihauer-betke kleihauer-betke (k-b) kleihauer-betke technique kleihauer betke test kleihauer-betke test kleihauer stain kleihauer test kleimenov, ivan kleimenov, ivan terentevich klein klein, anne klein-bell adl scale klein bottle klein bottles klein, calvin klein, calvin (richard) klein, calvin richard klein, charles klein chemisch afval klein, christian felix