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heart
(redirected from Heart valves)

   Also found in: Dictionary/thesaurus, Medical, Encyclopedia, Wikipedia 0.01 sec.
heart (Essential part), noun core, essence, marrow, nerve, nucleus, pith, sum and substance
Associated concepts: heart of the case, heart of the pleadings
heart (Fortitude), noun ardor, backbone, doughtiness, fearlessness, fervor, focus, gallantry, intestinal fortitude, mettle, spirit, substance, toleration, valor
heart (Kindness), noun altruism, benevolence, clemency, compassion, gentleness, grace, humanity, kind offices, kind treatment, leniency, magnanimity, mercy, pity, sympathy, temperament, tenderness
See also: center, confidence, consequence, cornerstone, essence, faith, focus, frame, main point, significance, substance


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As bio-prosthetic heart valves are more frequently being used in valve replacement procedures today, the authors' findings are of paramount importance.
Heart valves are strong, thin flaps of tissue that open and close to allow blood to flow properly through the heart.
There are two types of heart valve disease--heart disease resulting from narrowed heart valves, and heart disease resulting from leaky heart valves.
 
 
 
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