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May 23, 2023 · Summary. Vasovagal syncope (VVS) describes fainting that occurs in response to a sudden drop in heart rate or blood pressure. Doctors sometimes refer to VVS as neurocardiogenic syncope or reflex ...
Mar 2, 2023 · Vasovagal syncope (vay-zoh-VAY-gul SING-kuh-pee) occurs when you faint because your body overreacts to certain triggers, such as the sight of blood or extreme emotional distress. It may also be called neurocardiogenic syncope. The vasovagal syncope trigger causes your heart rate and blood pressure to drop suddenly.
Jun 19, 2022 · Stress, anxiety or emotional upset. Strong emotions, especially overwhelming ones, can cause a person to pass out from vasovagal syncope. Fatigue or exhaustion. Over-exertion, even just from standing too long, can be enough to cause a person to pass out. Two main types of reflex syncope are similar to vasovagal syncope.
Vasovagal syncope (VVS), also known as neurocardiogenic or reflex syncope, is caused by a sudden drop in blood pressure, often triggered by a reaction to something. VVS is the most common form of syncope, and although usually harmless, its frequent occurrence adversely affects quality of life and increase the risk of adverse events [1].
Vasovagal syncope is the most common cause of fainting. It happens when the blood vessels open too wide or the heartbeat slows, causing a temporary lack of blood flow to the brain. It's generally not a dangerous condition. To prevent fainting, stay out of hot places and don't stand for long periods.
The term vasovagal syncope describes fainting that occurs in response to a sudden drop in heart rate or blood pressure. The resulting lack of blood and oxygen to the brain is what causes a person to pass out. Doctors sometimes refer to vasovagal syncope (VVS) as neurocardiogenic syncope or reflex syncope. This condition typically occurs when ...
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 physical ...
