| atrophic arthritis | An obsolete term for arthritis without new bone formation, now usually called rheumatoid arthritis. (05 Mar 2000) |
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| atrophic excavation | An exaggeration of the normal or physiologic cupping of the optic disk caused by atrophy of the optic nerve. (05 Mar 2000) |
| atrophic gastritis | Chronic gastritis with atrophy of the mucous membrane and destruction of the peptic glands, sometimes associated with pernicious anaemia or gastric carcinoma; also applied to gastric atrophy without inflammatory changes. (05 Mar 2000) |
| atrophic glossitis | An erythematous, edematous, and painful tongue which appears smooth due to loss of the filiform and sometimes the fungiform papillae secondary to certain nutritional deficiencies, especially B-vitamin deficencies, as seen in pellagra, thiamin deficiency, and disorders such as pernicious anaemia (Hunter's or Moeller's glossitis). Synonym: bald tongue. (05 Mar 2000) |
| atrophic heterochromia | Heterochromia iridis after trauma or inflammation, or in old age. (05 Mar 2000) |
| atrophic inflammation | A form of chronic inflammation or repeated episodes of acute inflammation in which the continued or recurrent proliferation of fibroblasts results in the formation of fibrous tissue that eventually contracts and leads to compression and atrophy of parenchymal tissue. Synonym: fibroid inflammation. (05 Mar 2000) |
| atrophic kidney | A kidney that is diminished in size because of inadequate circulation and/or loss of nephrons. (05 Mar 2000) |
| atrophic pharyngitis | Chronic pharyngitis accompanied by a varying degree of atrophy of the mucous glands and absence of their secretion. Synonym: pharyngitis sicca. (05 Mar 2000) |
| atrophic rhinitis | Chronic rhinitis with thinning of the mucous membrane; often associated with crusts and foul-smelling discharge. (05 Mar 2000) |
| atrophic rhinitis of swine | A disease manifested by atrophy, shrinkage, and often almost complete disappearance of the turbinate bones, accompanied by distortion of the facial bones, sneezing, and stunting of the growth of young animals; caused principally by the bacterium Bordetella bronchiseptica. (05 Mar 2000) |
| atrophic thrombosis | Thrombosis due to feebleness of the circulation, as in marasmus. Synonym: marantic thrombosis, marasmic thrombosis. (05 Mar 2000) |
| atrophic vaginitis | <gynaecology> Inflammation of the vaginal mucosa secondary to thinning and decreased lubrication of the vaginal walls. This condition is typically caused by a decrease in oestrogen, as occurs after menopause. Common symptoms include vaginal soreness, vaginal itching, pain with intercourse and possible bleeding after intercourse. Treatment includes topical oestrogen containing creams and/or the use of oral oestrogens. (27 Sep 1997) |
| atrophie blanche | Small smooth ivory-white areas with hyperpigmented borders and telangiectasis, developing into atrophic stellate scars; seen especially on the legs and ankles of middle-aged women, and associated with livedo reticularis and dermal hyalinizing vasculitis. Origin: Fr. (05 Mar 2000) |
| atrophied | Affected with atrophy, as a tissue or organ; arrested in development at a very early stage; rudimentary. Source: Websters Dictionary (01 Mar 1998) |
| atrophoderma | Atrophy of the skin that may occur either in discrete localised areas or in widespread areas. See: anetoderma. Synonym: atrophia cutis. (05 Mar 2000) |
| atrial capture |
depolarization of the atria in response to stimulus either originating elsewhere in the heart or pacemaker induced.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atrial chronotropic incompetence |
inability to increase the heart rate to levels capable of satisfying the needs of the body.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atrial demand inhibited pacemaker |
an artificial cardiac pacemaker that delivers stimuli to the atrium at a fixed rate in the absence of sensed atrial activity; spontaneous cardiac activity causes inhibition of pacemaker output, termination of the current stimulation cycle, and initiation of a new cycle. Called also AAI p.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atrial demand triggered pacemaker |
an artificial cardiac pacemaker that delivers stimuli to the atrium at a fixed rate in the absence of sensed atrial activity; spontaneous cardiac activity triggers pacemaker output, which falls ineffectively in the myocardial refractory period and initiates a new pacemaker stimulation cycle. Called also AAT p.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atrial infarction |
the formation of an infarct in a cardiac atrium, which may be due to coronary artery occlusion, periarteritis nodosa, obliterating endarteritis of the small branches of coronary arteries, or other conditions.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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