| secondary infertility |
infertility occurring in patients who have previously conceived.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| second degree atrioventricular block |
a second degree heart block due to partial impairment of impulse conduction through the atrioventricular junctional tissue; impulses intermittently fail to reach the ventricles (dropped beats). It occurs as two types: type I is Wenckebach or Mobitz type I block and type II is Mobitz type II block.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| second degree heart block |
the partial form of heart block, in which some impulses are not conducted; often used specifically for second degree atrioventricular block. Called also partial heart b.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| secondary cataract |
a cataract, usually posterior subcapsular, secondary to some other condition, such as disease (especially iridocyclitis), degeneration (such as chronic glaucoma or retinal detachment), or surgery (particularly glaucoma filtering or retinal reattachment). Called also complicated c.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| secondary abutment |
a natural tooth used in addition to the primary abutments to provide support or indirect retention for a removable partial denture; called also auxiliary a.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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