You will be able to get a quick price and instant permission to reuse the content in many different ways. Reflex syncope is defined as a transient loss of consciousness due to a neurally mediated ...

Mechanical trips or syncope preceded drop attacks, historically ... Patients were included in the study by the authors (other than JS), if they met a modified version of Stevens and Matthews’ ...

Head up tilt test revealed an increase in the high frequency spectrum of heart rate variability before the onset of the syncope. These findings suggest that the amplitude of the continual fluctuations ...

This reaction is known as a vasovagal syncope episode, also known as fainting. Vasovagal syncope is a temporary loss of consciousness. The vasovagal response, in which your blood pressure suddenly ...

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 ...