Da Costa's syndrome or neurocirculatory asthenia.
نویسنده
چکیده
The syndrome variously called Da Costa's syndrome, effort syndrome, neurocirculatory asthenia, etc has been studied for more than 100 years by many distinguished physicians. Originally identified in men in wartime, it has been widely recognised as a common chronic condition in both sexes in civilian life. Although the symptoms may seem to appear after infections and various physical and psychological stresses, neurocirculatory asthenia is most often encountered as a familial disorder that is unrelated to these factors, although they may aggravate an existing tendency. Respiratory complaints (including breathlessness, with and without effort, and smothering sensations) are almost universal, and palpitation, chest discomfort, dizziness and faintness, and fatigue are common. The physical examination is normal. The aetiology is obscure but patients usually have a normal life span. Reassurance and measures to improve physical fitness are helpful.
منابع مشابه
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متن کاملStudies of Breathing, Pulmonary Ventilation and Subjective Awareness of Shortness of Breath (dyspnea) in Neurocirculatory Asthenia, Effort Syndrome, Anxiety Neurosis.
متن کامل
Life situations, emotions and neurocirculatory asthenia (anxiety neurosis, neurasthenia, effort syndrome).
متن کامل
The Effort Syndrome
THE effort syndrome has been defined by Grant (1936) as "that condition of ill-health in which symptoms and signs produced in normal subjects by excessive exercise are called forth in the patients by lesser amounts and in which no definite physical signs of structural disease are anywhere discovered." More briefly it may be described as a depressed capacity for exertion without distress in the ...
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ورودعنوان ژورنال:
- British heart journal
دوره 59 6 شماره
صفحات -
تاریخ انتشار 1951