[Surgical therapy of congenital aortic valvular stenosis in neonates and infants]

[Surgical therapy of congenital aortic valvular stenosis in neonates and infants] Research Abstract Details 

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[Surgical therapy of congenital aortic valvular stenosis in neonates and infants] Abstract Text:

K Tajima,T Yagihara,H Kishimoto,F Isobe,F Yamamoto,K Nishigaki,T Fujita,O Takahashi,T Kamiya,

The preoperative evaluation, surgical course, and early follow-up results of 5 infants less than 4 months of age who underwent aortic valvotomy for severe valvular stenosis between 1983 and 1985 were reviewed to determine the early prognosis of these neonates. Two of the 5 patients had been used respiratory support due to severe congestive heart failure and dyspnea. Emergency aortic valvotomy was performed in all during cardio-pulmonary bypass which achieve maximal relief of the stenosis without significant causing aortic insufficiency. There was a single operative death and there was one late death at 2 months after surgery who was regarded to have a extensive endocardial fibroelastosis. The other three patients have had a favorable early prognosis during mean follow-up period of 1.78 (0.4-3.8) years. They had been followed by means of two-dimensional and doppler echocardiography, which inferred that the aortic pressure gradient had been kept under 41 mmHg and which indicated that there were no LV enlargement to prove significant aortic valve insufficiency. These results indicate that early infants with severe valvular stenosis can undergo sufficient valvotomy safely and have a favorable early prognosis.

[Surgical therapy of congenital aortic valvular stenosis in neonates and infants] Publishing Authors By Initials

K Tajima,T Yagihara,H Kishimoto,F Isobe,F Yamamoto,K Nishigaki,T Fujita,O Takahashi,T Kamiya,

For similar diagnosis: prognosis research abstracts see: diagnosis: prognosis research

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[Surgical therapy of congenital aortic valvular stenosis in neonates and infants] Journal Published:

PUBLICATION TYPE: Journal Article

Journal: [Zasshi] [Journal]. Nihon Ky?bu Geka Gakkai

VOLUME: 38

Page Numbers: 51-6

Journal Abbreviation:

ISSN: 0369-4739

DAY: 14

MONTH: Jan

YEAR: 1990

[Surgical therapy of congenital aortic valvular stenosis in neonates and infants] Information

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LANGUAGE: jpn

NlmUniqueID: 19130180

[Surgical therapy of congenital aortic valvular stenosis in neonates and infants] Keywords Mesh Terms:

KEYWORDS: Prognosis

MESH TERMS: complications

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Grant and Affiliation Information for [Surgical therapy of congenital aortic valvular stenosis in neonates and infants]

AFFILIATION: Department of Cardiovascular Surgery, Owari Hospital, Aichi, Japan.

Country: JAPAN

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MEDLINETA: Nippon Kyobu Geka Gakkai Zassh

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