title: [The orthostatic test in neurocirculatory asthenia].
mesh_terms: D002986:Clinical Trials as Topic; D004562:Electrocardiography; D005080:Exercise Test; D006339:Heart Rate; D006801:Humans; D008297:Male; D009449:Neurocirculatory Asthenia / Q000503:physiopathology*; D011187:Posture