Valves
Medical term · V
Structures consisting of leaflets that divide the chambers of the heart and prevent the backflow of blood from one chamber to another during contraction of the heart.
Related terms
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EndocarditisAn inflammation of the heart lining or valves, usually caused by bacterial infection.
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MurmurAn sound heard during an examination of the heart caused by abnormal flow of blood through heart chambers or valves. Many heart murmurs do not indicate heart problems; others do.
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Papillary musclesThreads of muscle that pull the heart valves between the upper and lower chambers of the heart closed during heart contractions.