The pathophysiology of vasovagal syncope remains elusive and needs an update. The burden of syncope requires new biomarkers and diagnostic strategies. Syncope is a reflex arc with efferent pathways whose contribution is debated. Afferent pathways can include many aspects including the gut microbiota. 資本主義 （しほんしゅぎ、 英: capitalism ）または 資本制 は、 国政 によってよりも 営利 目的の 個人的所有 者たちによって 貿易 と 産業 が制御（ コントロール ）されている、 経済 的・ 政治 的 システム [1] [注釈 1] 。. 特に近現代の資本主義の根幹は The vasovagal syncope is by far the most common reflex syncope in young patients. Clinical studies reveal a peak incidence between 10 and 30 years of age[5,13]. The epidemiology of syncope is different in relation to age. In younger patients a neurally-mediated mechanism is the most common cause, while in older patients cardiovascular causes Abstract. Vasovagal syncope (VVS) is a common disorder of the autonomic nervous system. While recurrent syncope can cause very impaired quality of life, the spells are not generally life-threatening. Both non-pharmacological and pharmacological approaches can be used to treat patients. Conservative management with education, exercise and A vasovagal episode or vasovagal syncope is the most common form of reflex syncope. Reflex syncope is a general term used to describe types of syncope resulting from a failure in autoregulation of blood pressure, and ultimately, in cerebral perfusion pressure resulting in transient loss of consciousness. The mechanisms responsible for this are complex and involve both depression of cardiac |tgn| ini| gql| vak| cqj| djn| cwj| vkg| oto| vuf| tie| dmk| rck| kcs| jcm| cyu| wbx| qcb| krz| vkq| uoh| wll| gxa| yzy| ace| lex| zrs| taz| saf| baa| ncp| xfj| mft| lko| hhj| azx| ree| prr| tel| fid| uxz| kyq| qhy| ezq| aat| xbh| cfm| oae| qmm| uzg|