BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuValvular heart disease (VHD) - overview Valvular heart disease (VHD) describes any abnormality of the heart valves, including the valves on the left side of the heart: mitral and aortic valves, and the valves on the right side of the heart: the tricuspid and pulmonary valves. In a normally functioning heart, valves ensure that blood flows in only one direction and at the right time. The valves act like gates that swing open to allow blood flow and then shut tightly until the next cycle begins. Valvular heart disease consists of two types of abnormalities: stenosis, where the valve does not open completely impairing forward blood flow, and regurgitation, where the valve does not close completely allowing reversed blood flow.Abnormal blood flow often produces atypical heart sounds known as murmurs. The most common causes of valvular disease include infective endocarditis, rheumatic fever, congenital malformations, and trauma. Predisposing factors include hypertension, myocardial infarction, coronary artery disease, pregnancy, anemia, and infection. Treatment of valvular diseases often includes a combination of lifestyle changes, drug therapy, balloon valvuloplasty, or valve replacement surgery depending on the severity. Related video goes here for no-HTML5 browsersAllVideoImagesTog Review Date: 2/27/2024 Reviewed By: Thomas S. Metkus, MD, Assistant Professor of Medicine and Surgery, Johns Hopkins University School of Medicine, Baltimore, MD. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited. © 1997- All rights reserved. A.D.A.M. content is best viewed in IE9 or above, Firefox and Google Chrome browser.Content is best viewed in IE9 or above, Firefox and Google Chrome browser.
Valvular heart disease (VHD) - overview Valvular heart disease (VHD) describes any abnormality of the heart valves, including the valves on the left side of the heart: mitral and aortic valves, and the valves on the right side of the heart: the tricuspid and pulmonary valves. In a normally functioning heart, valves ensure that blood flows in only one direction and at the right time. The valves act like gates that swing open to allow blood flow and then shut tightly until the next cycle begins. Valvular heart disease consists of two types of abnormalities: stenosis, where the valve does not open completely impairing forward blood flow, and regurgitation, where the valve does not close completely allowing reversed blood flow.Abnormal blood flow often produces atypical heart sounds known as murmurs. The most common causes of valvular disease include infective endocarditis, rheumatic fever, congenital malformations, and trauma. Predisposing factors include hypertension, myocardial infarction, coronary artery disease, pregnancy, anemia, and infection. Treatment of valvular diseases often includes a combination of lifestyle changes, drug therapy, balloon valvuloplasty, or valve replacement surgery depending on the severity. Related video goes here for no-HTML5 browsers
