CLINACASE

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Createdon: 14 Jul 2017
Updatedon: 25 Jan 2023

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Author: Khoa Tran
Published Jul 14, 2017
Updated Jan 25, 2023

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Modified Valsalva Maneuver

The Modified Valsalva Maneuver is a technique used to treat certain types of abnormal heart rhythms, such as supraventricular tachycardia (SVT). It is a variation of the traditional Valsalva Maneuver, which is a technique that involves bearing down as if you were trying to have a bowel movement.

The Modified Valsalva Maneuver involves taking a deep breath, bearing down as if you were trying to have a bowel movement, and then blowing out against a closed glottis (the space between your vocal cords) for about 15 to 20 seconds. This technique increases pressure in the chest and can help to interrupt the abnormal electrical signals that are causing the SVT.

It is important to note that this technique should only be performed under the guidance of a healthcare professional, and only if you have been diagnosed with a condition that it is known to be effective against. Additionally, it's not recommended to try this technique if you have a heart condition or if you're not sure what is causing your symptoms.

It is important to seek medical attention if you are experiencing symptoms of abnormal heart rhythm, as it can be potentially life-threatening if not treated promptly. Your healthcare professional will help you determine the best course of treatment, which may include the Modified Valsalva Maneuver, medications, or other procedures such as electrical cardioversion or catheter ablation.

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