A heat dome is causing high temperatures across Tennessee, with heat advisories issued for much of the state. Heat-related ...

Reflex syncope and autonomic failure less likely, otherwise all possible causes Standing Autonomic failure (in that case occurrence related to duration of standing), otherwise all possible causes ...

Syncope may give rise to alarming symptoms, and in sever cases the patient may assume a deathlike appearance. Indeed, in some cases it is impossible to detect a radial pulse or to obtain the ...

Syncope is a frequent cause for emergency consultation and hospital admission; it is also an indicator of reduced survival rate among older adults. The differential diagnosis may be large, but ...

What Is Syncope? According to a study conducted in 2017, syncope is defined as a sudden and temporary loss of consciousness caused by reduced blood flow to the brain. It accounts for 1-1.5% of ...

Learn about vasovagal syncope, the most common cause of fainting affecting 40% of adults. Discover symptoms, triggers, and prevention tips from experts.

Carotid sinus massage can be performed at the bedside and is indicated for the evaluation of syncope in patients older than 40 years of age for whom a cause is not identified on initial ...

The usual trigger is the nervous system. Vasovagal syncope (VVS), the most common form of nerve-induced fainting, occurs when the heart gets an unneeded signal to slow down.

Q: Syncope - Passing Out During Races: We have a senior runner on our cross country team who has been experiencing some problems during races for the past 2 years. While he can run and train with ...

Hair-grooming syncope, which is fainting associated with combing or brushing of one's hair. If you've never heard of it before, you're not alone. Phillips, of Clinton, ...