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artificial sweetener
(Encyclopedia)artificial sweetener: see sweetener, artificial. ...athlete's heart
(Encyclopedia)athlete's heart, common term for an enlarged heart associated with repeated strenuous exercise. As a result of the increased workload required of it, the heart will increase physiologically by enlargi...heart attack
(Encyclopedia)heart attack: see under infarction. ...heart disease
(Encyclopedia)heart disease, any of several abnormalities of the heart and its function in maintaining blood circulation. Heart disease is the cause of approximately half the deaths in the United States each year. ...bleeding heart
(Encyclopedia)bleeding heart: see fumitory.congenital heart disease
(Encyclopedia)congenital heart disease, any defect in the heart present at birth. There is evidence that some congenital heart defects are inherited, but the cause of most cases is unknown. One known cause is infec...satellite, artificial
(Encyclopedia) CE5 A. Nimbus weather satellite B. Syncom communications satellite satellite, artificial, object constructed by humans and placed in orbit around the earth or other celestial body (see also space ...kidney, artificial
(Encyclopedia)kidney, artificial, mechanical device capable of assuming the functions ordinarily performed by the kidneys. In treating cases of kidney failure a tube is inserted into an artery in the patient's arm ...artificial elements
(Encyclopedia)artificial elements: see synthetic elements. ...artificial insemination
(Encyclopedia)artificial insemination, technique involving the artificial injection of sperm-containing semen from a male into a female to cause pregnancy. Artificial insemination is often used in animals to multip...Browse by Subject
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