This response is hormonally mediated and is divided into three distinct phases:All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only.
These conditions include:SVC obstruction is a rare condition.The throat could become blocked, which can block the airways.Other possible symptoms include:SVC obstruction caused by a tumor is a sign that the tumor has spread, and it indicates a poorer long-term outlook.The swelling will most likely be worse in the early morning hours and go away by mid-morning.Other causes of SVC obstruction include:The goal of treatment is to relieve the blockage.Symptoms occur when something blocks the blood flowing back to the heart. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.Other types of cancer that can lead to this condition include:SVC obstruction is a narrowing or blockage of the superior vena cava (SVC), which is the second largest vein in the human body.
Ultrasound. The outcome varies, depending on the cause and the amount of blockage.Blockage of the SVC may be visible on:The health care provider will perform a physical exam, which may show enlarged veins of the face, neck, and upper chest.
... A term typically denoting the direction of x-rays, from posterior to anterior, through a body part. A. AAA – abdominal aortic aneurysm AAD – acute aortic dissection .
Medical SV abbreviation meaning defined here. Meaning: supraventricular tachycardia. Symptoms may begin suddenly or gradually, and may worsen when you bend over or lie down.The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. This website is intended for use by medical professionals. Do Not Sell My Personal InformationAll About Vision supports the efforts of Optometry Giving Sight, Essilor Vision Foundation and OneSight to eliminate vision issues including uncorrected refractive error. About. MedTerms online medical dictionary provides quick access to hard-to-spell and often misspelled medical definitions through an extensive alphabetical listing. Below is a list of medical abbreviations commonly found in vascular surgery articles, textbooks, and other resources. binocular vision Ability of both eyes to work together to achieve proper focus, depth perception and range of vision. Ablation: The removal or destruction of tissue. Warminster, PA, USA: Neil M Davis Associates. It is most often caused by cancer or a tumor in the mediastinum (the area of the chest under the breastbone and between the lungs).. Other types of cancer that can lead to this condition include: Breast cancer MedTerms medical dictionary is the medical terminology for MedicineNet.com. Flashcards; Dictionary; Word Parts; Sign In; Return to Dictionary Page » SVT.