Medical dictionary. 2011.
Heart chamber — is a general term used to refer to any chambers of the mammalian heart. The heart consists of four chambers: the right and left atrium and the right and left ventricle. The top chambers are connected to the bottom chambers by valves and are… … Wikipedia
Heart valve dysplasia — is a congenital heart defect which affects the aortic, pulmonary, mitral, and tricuspid heart valves. Pulmonary valve stenosis and aortic valve stenosis are discussed separately. Dysplasia of the mitral and tricuspid valves can cause leakage of… … Wikipedia
Heart valve repair — Intervention ICD 9 CM 35.0 35.2 Heart valve repair is a surgical technique used to fix defects in … Wikipedia
Heart failure — Classification and external resources The major signs and symptoms of heart failure. ICD 10 I5 … Wikipedia
Heart block — Classification and external resources ICD 10 I44 I45 ICD 9 … Wikipedia
Valves cardiaques — En anatomie, les valves cardiaques sont des structures du cœur, séparant les différentes cavités et empêchant le sang de refluer dans le mauvais sens. Elles sont au nombre de quatre : La valve mitrale entre l oreillette gauche et le… … Wikipédia en Français
heart valve — n any of the valves that control blood flow to and from the heart and that include the atrioventricular valves, the aortic valve, and the pulmonary valve called also cardiac valve … Medical dictionary
Heart sounds — Front of thorax, showing surface relations of bones, lungs (purple), pleura (blue), and heart (red outline). The location of best auscultation for each heart valve are labeled with M , T , A , and P . First heart sound: caused by atrioventricular … Wikipedia
Heart valve — In anatomy, the heart valves are valves in the heart that maintain the unidirectional flow of blood by opening and closing depending on the difference in pressure on each side. The mechanical equivalent of the heart valves would be the reed… … Wikipedia
Heart — This article is about the organ in various animals. For the human heart, see Human heart. For other uses, see Heart (disambiguation). Cardiac redirects here. For the cardboard computer, see CARDboard Illustrative Aid to Computation … Wikipedia
