Tag: sympathetic
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What is a Vasovagal Syncope response?
Vasovagal syncope, also known as neurocardiogenic syncope or reflex syncope, is the most common cause of fainting, accounting for approximately 50% of all syncopal episodes. It occurs when there is a sudden drop in blood pressure and heart rate, causing a temporary loss of consciousness. This condition is typically benign and not associated with any…
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Sympathetic vs Parasympathetic Nervous System in Paramedicine
The sympathetic and parasympathetic nervous systems are two branches of the autonomic nervous system, which controls involuntary bodily functions such as heart rate, blood pressure, respiration and digestion. The sympathetic nervous system is responsible for the “fight or flight” response, while the parasympathetic nervous system is responsible for the “rest and digest” response. Sympathetic Nervous…