We reproduced, in part, the hemodynamic and biochemical manifestations of this presentation with Valsalva maneuver in healthy subjects. [ncbi.nlm.nih.gov]

Synchronized cardioversion is usually the treatment of choice in the hemodynamically unstable patient. [acepnow.com]

Postural Modification to the Standard Valsalva Manoeuvre for Emergency Treatment of Supraventricular Tachycardias (REVERT): A Randomised Controlled Trial. Lancet 2015. [rebelem.com]

The Valsalva maneuver is used in clinical medicine for the diagnosis and/or treatment of various cardiovascular conditions. It can also be used in activities of daily living, such as defecation. [ncbi.nlm.nih.gov]

Safety and efficacy of paramedic treatment of regular supraventricular tachycardia. Heart. 2013;99(suppl 2):A46.1-A46. Further Reading Treating Supraventricular Tachycardia With Adenosine [ecgmedicaltraining.com]

Postural modification to the standard Valsalva manoeuvre for emergency treatment of supraventricular tachycardias (REVERT): a randomised controlled trial. [canadiem.org]

Prognosis. Abstract Introduction and objectives. In patients with systolic dysfunction, different ventricular filling patterns are associated with different prognoses. [revespcardiol.org]

Myelopathy-related priapism potentiated by the Valsalva maneuver can be easily overlooked without heightened vigilance, leading to poor therapeutic response and prognosis. [ncbi.nlm.nih.gov]

Age Persons of any age can be affected. [7] Prognosis Prognosis is generally good, as complete recovery of vision (with observation) usually occurs within weeks to months following onset. [emedicine.com]

Complications associated with laser membranotomy include macular hole, retinal detachment, and epiretinal membrane formation. [7] [8] Prognosis Good prognosis with complete recovery to baseline vision after resolution occurring within weeks to months [eyewiki.aao.org]

The association of valvular insufficiency and longer reflux times with the occurrence of a trigger event further suggests that cerebral venous congestion is an important etiological factor in transient global amnesia. [ncbi.nlm.nih.gov]

ORIGINAL COMMUNICATION First Online: 07 July 2005 Abstract Objective While transient global amnesia (TGA) is a clinically well defined disorder, its etiology is poorly understood. [doi.org]

Etiology It occurs after an increase in intrathoracic or intraabdominal pressure due to activities such as coughing, vomiting, lifting, straining for a bowel movement, strenuous exertion, sexual intercourse, labor, blowing musical instruments and compression [eyewiki.aao.org]

Ventricular dysfunction was due to an ischemic etiology in the majority of cases (26), 6 patients had dilated cardiomyopathy and 5 had other conditions (alcoholic or hypertensive heart disease). [revespcardiol.org]

Baltimore, Maryland. 5 Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland. 6 Departments of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Biostatistics and Epidemiology [ncbi.nlm.nih.gov]

You see, like most things in the human body, the response to the Valsalva maneuver is nuanced and extraordinarily complex. ( Editor's note: while all the details behind the Valsalva’s physiology and related epidemiology is beyond the scope of this article [floelite.com]

Epidemiology Frequency The frequency of Valsalva retinopathy is difficult to ascertain considering the rare nature of the condition. United States The incidence of Valsalva retinopathy in the United States has not been reported. [emedicine.com]

The clinical relevance of this finding and the pathophysiologic implications are reviewed and discussed. [ncbi.nlm.nih.gov]

Pathophysiology A sudden rise in intrathoracic or intraabdominal pressure against a closed glottis, the Valsalva’s maneuver reduces venous return to the heart and stroke volume, consequently increasing venous system pressure. [eyewiki.aao.org]

[…] and positioning PubMed Osborne K et al, 2009, Pushing Techniques Used by Midwives When Providing Second Stage Labor Care Marquette University Research Valsalva manevuer Encyclopedia.com Goldstein DS et al, 2009, Neurogenic Orthostatic Hypotension, A Pathophysiological [ehealthstar.com]

How to prevent pain in the ear when you are in the plane? | Mun Fitness Blog [lifehacker.com]

In management of air embolism, sealing the site of air entry is an important step in preventing further episodes. [ncbi.nlm.nih.gov]

The squatting defecation posture is associated with reduced amounts of straining and may prevent many of these tragic cases." [toilet-related-ailments.com]

The maneuver causes a trapping of blood in the great veins, preventing it from entering the chest and right atrium. [breathing.com]