Aortoventriculoplasty for Tunnel Subaortic Stenosis and Other Obstructions of the Left Ventricular Outflow Tract: Clinical and Hemodynamic Results

@article{Bjrnstad1979AortoventriculoplastyFT,
  title={Aortoventriculoplasty for Tunnel Subaortic Stenosis and Other Obstructions of the Left Ventricular Outflow Tract: Clinical and Hemodynamic Results},
  author={Per G. Bj{\o}rnstad and H. Rastan and J Keutel and Alois J. Beuren and Josef Koncz},
  journal={Circulation},
  year={1979},
  volume={60},
  pages={59–69}
}
A new therapeutic concept of enlarging the outflow tracts of both ventricles with a patch and inserting an aortic prosthesis has been developed for the treatment of tunnel subaortic stenosis. This operation has been applied clinically since June 1974 on several types of obstruction in the outflow tract of the left ventricle.Twenty-one operations have been performed on 20 patients under the age of 18 years, with an overall mortality of 24% and no late deaths. Seven patients developed complete… 
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27 Citations

27 Citations

Citation Type

Citation Type

Homograft replacement of aortic root with reimplantation of coronary arteries. Results after one to five years.
TLDR
This operation provides an alternative technique for the management of diffuse left ventricular outflow tract obstruction and related problems in young patients and by eliminating the problems of aortic regurgitation it is anticipated that this may represent an advance in treatment.
Apicoaortic valved conduits for complex left ventricular outflow obstruction: technical considerations and current status.
Subvalvar aortic stenosis: timing of operation.
Aortoseptal approach for optimal resection of diffuse subvalvular aortic stenosis.
Prosthetic creation of a double outlet left ventricle: Clinical experience of five cases
TLDR
Five clinical cases were treated with the implantation of an apical-aortic conduit and one late mortality was observed for cerebral bleeding and the surviving patients have been restudied with satisfactory data.
Haemodynamic and echocardiographic findings after aortoventriculoplasty.
TLDR
The authors' recatheterization studies after AVP revealed equally good haemodynamic results in all types of left ventricular outflow tract obstruction which cannot be relieved by conventional surgery.
Reoperation for prosthetic valve degeneration after Konno aortoventriculoplasty.
Experience with left ventricular apicoaortic conduits for complicated left ventricular outflow obstruction in children and young adults.
Intermediate and late follow-up of the use of apico-aortic conduits in the surgical treatment of hypertrophic cardiomyopathy.
Dupla ampliação anterior e posterior do anel aórtico para substituição valvar
OBJECTIVES: To present a technique for anterior and posterior enlargement of the aortic anulus using individual patches and results in 26 patients. METHOD: Aortic valve surgery is performed with…
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References

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TLDR
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TLDR
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