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.
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 - StatPearls - NCBI Bookshelf
网页2023年8月21日 · Valsalva maneuver is the performance of forced expiration against a closed glottis. Many activities of our daily lives, such as straining during defecation or playing the saxophone entail the performance of the Valsalva maneuver.
Manœuvre de Valsalva — Wikipédia
网页La manœuvre de Valsalva, du nom de son inventeur Antonio Maria Valsalva, est une manœuvre d'équilibrage permettant d'équilibrer la pression entre l'oreille externe et l'oreille moyenne, par exemple lors d'une plongée sous-marine. La manœuvre de Valsalva est décrite pour la première fois dans De aure humana de Antonio Maria Valsalva ...
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.
The Valsalva Maneuver, Set in Stone - The American Journal of …
网页The Valsalva maneuver is a technique best known today for its uses in cardiology, from both a diagnostic and therapeutic standpoint, and not for its original function of expelling pus from the middle ear. 1 Uses today are multiple and as diverse as differentiating heart murmurs, estimating filling pressures in heart failure patients, 2 or ...
The Valsalva manoeuvre and Antonio Valsalva (1666-1723)
网页The Valsalva manoeuvre remains a popular medical topic, with more than 100 publications per annum, 300 years after its first mention by Antonio Valsalva in Bologna in 1704 in his classical ‘De aure humana tractatus’. 1 In current usage it usually means: an acute rise in intrathoracic and intra abdominal pressure, brought about by ...
The Valsalva manoeuvre: physiology and clinical examples
网页2015年12月11日 · The Valsalva manoeuvre (VM), a forced expiratory effort against a closed airway, has a wide range of applications in several medical disciplines, including diagnosing heart problems or autonomic nervous system deficiencies. The changes of the intrathoracic and intra-abdominal pressure associated with the manoeuvre result in a complex ...
Physiology Philes: Valsalva Manoeuvre • LITFL • BSCC
网页2020年11月3日 · The Valsalva Manoeuvre is an example of a tactic that demonstrates a basic cardiovascular physiologic feedback loop. The purpose of it is to induce vagal firing from the cardiovascular control centre in the medulla, in order to slow the heart rate, and interrupt the rapid ventricular rate in a supraventricular tachycardia.
Intraoperative Valsalva maneuver: a narrative review
网页2018年1月24日 · The Valsalva maneuver (VM) involves expiratory effort against a closed mouth and/or glottis in the sitting or supine position with the increased intraoral and intrathoracic pressure raised to 40 mmHg for 15-20 sec after which the pressure is suddenly released and the breathing restored to normal.
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