Valsalva Maneuver: How to Do It and When to Use It - WebMD
网页2023年2月6日 · The Valsalva maneuver is a breathing method that may slow your heart when it’s beating too fast. It works by having you breathe out strongly through your mouth while you close your nose tight...
Valsalva maneuver: How to do it, uses, and warnings - Medical News Today
网页2018年8月2日 · The Valsalva maneuver is a breathing technique that increases pressure in the chest. Doctors can use it to normalize some abnormally fast heart rhythms.
Valsalva Maneuvers: What They Are and How to Do Them - Cleveland Clinic
网页2022年6月9日 · The Valsalva maneuver is a quick, noninvasive method for a fast heart rhythm called supraventricular tachycardia (SVT). It’s sometimes the first choice of treatment before trying medicine or another procedure to get your heart rhythm back to normal.
Valsalva maneuver - Wikipedia
网页The Valsalva maneuver is used to aid in the diagnosis of intrinsic sphincteric deficiency (ISD) in urodynamic tests. Valsalva leak point pressure is the minimum vesicular pressure associated with urine leakage.
How the Valsalva Maneuver Works - Verywell Health
网页2024年5月2日 · The Valsalva maneuver is a breathing technique that involves pinching your nose and breathing out forcefully with your mouth closed. This can help slow your heart rate and temporarily increase pressure in the throat, sinuses, and inner ears. The Valsalva maneuver has several practical uses in medicine and in everyday life.
Valsalva Maneuver: Definition, How-To, Uses, Warnings, and More
网页2019年7月11日 · The Valsalva maneuver is a breathing technique that can be used to help diagnose a problem with the autonomic nervous system (ANS). It can also be used to help restore a normal heart rate if...
Valsalva Maneuver - StatPearls - NCBI Bookshelf
网页2023年8月21日 · Valsalva maneuver (VM) is a simple, non-invasive test that can be easily performed using a mouthpiece and a manometer. While the maneuver is relatively safe, it is prudent to rule out any pre-existing disease of the retina before performing the maneuver.
Valsalva - 百度百科
网页临床意义. 通过增加胸腔 内压力，显著减少 静脉回心血量；兴奋 迷走神经；如（1） 阵发性室上性心动过速 时，通过 valsalva 动作兴奋迷走神经终止 室上速 发作；（2）肥厚梗阻型 心肌病 时，通过valsalva动作，减少回心血量使杂音增强，用来鉴别杂音；（3） 二尖瓣脱垂 导致 二尖瓣反流，通过valsalva动作使杂音增强。 （4）通过valsalva动作，左右心发生的杂音一般均减弱，而特发性 肥厚型主动脉瓣下狭窄 的杂音增强。 临床医生 常用此动作帮助 …
Valsalva Maneuvers: What They Are and How to Perform Them - HealthCentral
网页2023年7月10日 · Known as the Valsalva maneuver, it works for one relatively common type of arrhythmia, called supraventricular tachycardia (SVT). Here’s what’s involved, and how this technique can help.
Valsalva Maneuver: What It Is and How to Do It - Healthgrades
网页2022年2月27日 · The Valsalva maneuver is common in modern medicine. It can help treat and diagnose conditions such as SVT, ear issues, and autonomic dysfunction. This maneuver involves bearing down with force against a closed throat. However, some variations exist, and these may be more effective in some circumstances.
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