2023年3月2日 · 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 …

Vasovagal syncope happens when your body's normal ability to control blood pressure doesn't work like it should, causing you to pass out. Vasovagal syncope is the most common type of …

2024年11月4日 · Vasovagal syncope occurs when the vagus nerve, which carries signals from the brain to the rest of the body and controls functions including heart rate and blood pressure, …

2024年8月20日 · Vasovagal syncope suddenly develops when your body reacts so strongly to a trigger—like seeing blood or being scared—that you faint. Your heart rate and blood pressure …

2023年7月17日 · A vasovagal episode or vasovagal syncope is the most common form of reflex syncope. Reflex syncope describes any form of syncopal episode caused by a failure in the …

2019年10月10日 · When fainting is caused by certain triggers, like the sight of blood or a needle, or an intense emotion like fear or fright, it’s called vasovagal syncope. It’s the most common …

2025年1月6日 · Vasovagal syncope is caused by overstimulation of the parasympathetic nervous system, in particular the vagus nerve, which controls functions like heart rate, blood pressure, …

2023年3月2日 · Diagnosing vasovagal syncope often begins with a physical examination. During the physical exam, your doctor will listen to your heart and take your blood pressure. He or she …

Vasovagal syncope is a condition that leads to fainting in some people. It's also called neurocardiogenic syncope or reflex syncope. It's the most common cause of fainting. It's …

2023年5月23日 · In this article, we outline some common causes and symptoms of VVS. We also cover the treatment options available and provide tips on how to prevent fainting episodes.