heart sounds

heart sounds
the sounds heard over the cardiac region in auscultation, which are produced by the functioning of the heart. The first and second are normally audible as the “lubb-dupp”sound, the third is normally audible only in youth, and the fourth is normally inaudible. See also individual sounds and see entries under gallop and gallop rhythm, under rhythm.

Medical dictionary. 2011.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • 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 failure — Classification and external resources The major signs and symptoms of heart failure. ICD 10 I5 …   Wikipedia

  • Heart condition — Heart conditions can be either acute or chronic, and either congenital or acquired.Heart Condition is a 1990 drama, comedy, action film with Denzel Washington and Bob Hoskins.See: * Heart failure * Myocardial infarction (heart attack) * Angina… …   Wikipedia

  • splitting of heart sounds — the presence of two components in the first or second heart sound complexes; used chiefly to denote the separation of the elements of the second sound, with the first component heard normally corresponding to aortic valve closure (aortic second… …   Medical dictionary

  • Heart murmur — For the French motion picture, see Murmur of the Heart. Cardiac murmurs and other cardiac sounds Auscultogram from normal and abnormal heart sounds ICD 10 …   Wikipedia

  • heart — /hahrt/, n. 1. Anat. a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to the left and consisting of four chambers: a right atrium that… …   Universalium

  • Heart click — With the advent of newer, non invasive imaging techniques, the origin of other, so called adventitial sounds or heart clicks has been appreciated. These are short, high pitched sounds. The atrioventricular valves of patients with mitral stenosis… …   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 — (Heb. לֵב, lev, pl. לִבּוֹת, libbot; לֵבָב, levav, pl. לְבָבוֹת, levavot). The corresponding Hebrew words only sometimes have the meanings in question but many translators and writers on Bible are, or act as if they were, largely unaware of the… …   Encyclopedia of Judaism

  • Sounds of the Universe — Sounds of the Universe …   Википедия

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”