| 영문 | mitral valve | 한글 | 승모판막 |
|---|---|---|---|
| 설명 | 좌심실과 좌심방사이에 존재하는 판막. 2개의 막으로 나누어져 있으며, 밑으로 심근과 연결되어 있다. |
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| 영문 | prosthetic valve | 한글 | 인공판막 |
|---|---|---|---|
| 설명 | 심장 내부의 인공판막. 심장의 판막이 어떤 원인으로 손상되어 판막의 기능이 유지될 수 없을 때 이 판막을 성형해서 다시 사용하거나(판막성형술) 인공판막으로 치환(판막치환술)해 주어야 한다. 인공판막에는 크게 두 가지가 있는데 하나는 돼지나 소 등의 생체조직으로 만든 조직판막이고 다른 하나는 금속재질로 만든 기계판막이다. 이 두 판막은 서로 장단점이 있는데, 조직판막은 수명이 10년 정도로 짧은 단점이 있는 반면에 판막 주위에 혈액응고가 적어 항응고제 복용이 필요 없고, 손상이 서서히 일어난다. |
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| 영문 | valve | 한글 | 판막 |
|---|---|---|---|
| 설명 | 관 혹은 통로에 있는 막과 같은 주름. 내용물의 역류를 막는다. 1.심장판막: 우심방과 우심실사이의 삼첨판, 좌심방과 좌심실사이의 승모판, 우심실과 폐동맥사이의 폐동맥반월판, 좌심실과 대동맥사이의 대동맥반월판이 있다. 2.정맥판막: 정맥에서 발견되는 내막의 작은 첨 혹은 주름. 탄력성이 적어 역류되기 쉬운 정맥혈의 흐름을 역류없이 정상적인 방향으로 지속되도록 해준다. 3.인공판막: 심장판막부족이나 심장판막협착이 있어 더이상 자신의 판막으로는 생존이 불가능할 때 대신 이식하게 되는 인공판막을 말한다. 크게 동물의 조직을 이용한 것과 그렇지 않은 것으로 양분할 수 있다. 동물의 조직을 이용한 것은 주로 돼지나 소의 판막 또는 심외막 등을 이용하며, 그렇지 않은 것은 특수한 금속을 이용하여 만든다. |
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| TV | 1) Tricuspid Valve 2) Tidal Volume = VT |
|---|---|
| TV | talipes varus; television; tetrazolium violet; thoracic vertebra; tickborne virus; tidal volume; tot... |
| TVP | tensor veli palatini [muscle]; textured vegetable protein; transvenous pacemaker; tricuspid valve pr... |
| TVR | tonic vibratory reflex; total vascular resistance; tricuspid valve replacement |
| ICD | I-cell disease; immune complex disease; implantable cardioverter defibrillator; impulse-control diso... |
| acute rheumatic arthritis | Arthritis due to rheumatic fever. (05 Mar 2000) |
|---|---|
| rheumatic | 1. Derived from, or having the character of, rheum; rheumic. 2. <medicine> Of or pertaining to rheumatism; as, rheumatic pains or affections; affected with rheumatism; as, a rheumatic old man; causing rheumatism; as, a rheumatic day. "That rheumatic diseases do abound." (Shak) Origin: Gr. Subject to a discharge or flux: cf. L. Rheumaticus, F. Rhumatique. See Rheum, Rheumatism. Source: Websters Dictionary (01 Mar 1998) |
| rheumatic arteritis | Arteritis due to rheumatic fever; Aschoff bodies are frequently found in the adventitia of small arteries, especially in the myocardium, and may lead to fibrosis and constriction of the lumens. (05 Mar 2000) |
| rheumatic chorea | A postinfectious chorea appearing several months after a streptococcal infection with subsequent rheumatic fever. The chorea typically involves the distal limbs and is associated with hypotonia and emotional lability. Improvement occurs over weeks or months and exacerbations occur without associated infection recurrence. Synonym: acute chorea, chorea minor, chorea, juvenile chorea, rheumatic chorea, Sydenham's disease. (05 Mar 2000) |
| rheumatic disease | See: rheumatism. (05 Mar 2000) |
| rheumatic endocarditis | Endocardial involvment as part of rheumatic heart disease, recognised clinically by valvular involvement; in the acute stage, there may be tiny fibrin vegetations along the lines of closure of the valve leaflets, with subsequent fibrous thickening and shortening of the leaflets. (05 Mar 2000) |
| rheumatic fever | <microbiology> Disease involving inflammation of joints and damage to heart valves that follows streptococcal infection and is believed to be autoimmune, i.e. Antibodies to streptococcal components cross react with host tissue antigens. (18 Nov 1997) |
| rheumatic heart disease | The most important manifestation of and sequel to rheumatic fever, i.e., any cardiac involvement in rheumatic fever. (12 Dec 1998) |
| rheumatic nodule | A small round or oval, mostly subcutaneous nodule made up chiefly of a mass of aschoff bodies and seen in cases of rheumatic fever. It is differentiated from the rheumatoid nodule which appears in rheumatoid arthritis, most frequently over bony prominences. (12 Dec 1998) |
| rheumatic pericarditis | Fibrinous pericarditis occurring in acute rheumatic fever. (05 Mar 2000) |
| rheumatic pneumonia | Pneumonia rarely occurring in severe acute rheumatic fever, even when the disease was common; consolidation occurs, the lungs being of a rubbery consistency, with fibrin exudate and small haemorrhages, as well as oedema from left ventrical failure. (05 Mar 2000) |
| rheumatic tetany | An acute epidemic form of tetany, of several weeks' duration, occurring chiefly in winter. Synonym: epidemic tetany. (05 Mar 2000) |
| rheumatic torticollis | Stiff neck due to cervical or neck myositis, chiefly of the sternocleidomastoid, occurring especially in children. Synonym: rheumatic torticollis. (05 Mar 2000) |
| rheumatic valvulitis | Valvulitis characterised in the acute stage by small fibrin vegetations along the lines of closure and by Aschoff bodies in the cusps; in the chronic stage, it is characterised by scarring, commissural adhesion, and stenosis and/or regurgitation. (05 Mar 2000) |
| abnormal cleavage of cardiac valve | Congenital malformation of a valve leaflet with a defect extending from the free margin. (05 Mar 2000) |