Parachute deformity of the tricuspid valve.
نویسنده
چکیده
A parachute deformity of the tricuspid valve occurred in a heart with atrioventricular concordance, double outlet right ventricle, and straddling mitral valve. Although to the best of our knowledge parachute deformity of the tricuspid valve has not previously been reported, in this case its presence was insignificant in relation to the other lesions.
منابع مشابه
Two cases of parachute tricuspid valve confirmed by three-dimensional echocardiography
BACKGROUND Parachute tricuspid valve is a rare congenital malformations explained in the literature. In most cases, this malformation coexists with other congenital defects. The importance of this condition depends on its functional consequences. CASE REPORT First case was a 52-year-old female patient presented with palpitation. She had a history of paroxysmal supraventricular tachycardia. Tr...
متن کاملParachute tricuspid valve.
Parachute abnormality of mitral valve frequently occurs with left sided obstructive lesions though occasionally may occur as an isolated lesion. Symptoms depend upon the severity of stenosis and associated lesions. Parachute abnormality of the tricuspid valve has rarely been reported and its association with left to right shunts has not been described so far.
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Fifty-three specimens in which the primary diagnosis in life was coaretation of the aorta were examined; only nine had a mitral valve of normal size and configuration. Ten specimens had a normally formed valve mechanism which was small in comparison to both tricuspid valve and left ventricle. Three other specimens had a normally formed but small valve which exhibited a short free margin of the ...
متن کاملParachute deformity of the mitral valve.
Shone, Sellers, Anderson, Adams, Lillehei, and Edwards (1963) descri;bed a developmental deformity of the mitral valve characterized by insertion of the chordae tendineae into a single papillary muscle, producing a funnel-shaped valve which is to some degree stenotic. They employed the term 'parachute' first used by Edwards (1961), and noted an association with other leftsided cardiac deformiti...
متن کاملRight sided heart evaluation after successful mitral valve replacement.
Introduction: It is well-documented that right-sided heart dysfunction and significant tricuspid valve regurgitation (TVR) have adverse effects on patient outcomes after left-sided heart valve surgery. Therefore, the evaluation of right ventriclular (RV) function and TR severity in patients who had undergone mitral valve replacement (MVR), associated with/without concomitant su...
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ورودعنوان ژورنال:
- Thorax
دوره 34 4 شماره
صفحات -
تاریخ انتشار 1979