PubMed2001
AIM: To specify forms of severity of mental disorders in neurocirculatory asthenia (NCA) for more precise differentiation between NCA as a nosological entity and syndrome. MATERIAL AND METHODS: The examination including specially-designed interview, ECG, echo-CG, orthostatic and hyperventilation tests, bicycle exercise, consultation of the psychiatrist, psychological tests covered 80 NCA patients (31 men, 49 women, mean age 29.2 +/- 9.08 years). RESULTS: NCA is characterized by the absence of a clear link with psychoemotional stress, seasonal disease aggravations, weakness, dizziness, negative results of orthostatic and hyperventilation tests. Among NCA criteria, dominating are "additional signs". Patients with anxio-fobic, panic, anxio-depressive neurotic disorders are characterized by strong relations between manifestation, subsequent disease exacerbations with psychogenia; attack-like NCA manifestation, prevalence of "basic signs" among diagnostic criteria (cardialgia, pulse and blood pressure lability, nonspecific alterations of T wave, positive orthostatic and hyperventilation tests). CONCLUSION: NCA presents at least with two variants. In the first variant NCA picture is characterized by hereditary or early acquired vegetative stigmation and secondary neurotic disorders; the second variant presents as a clinically formed illness in which NCA symptoms manifest as a syndrome which is a leading component of a mental disease.