APPRECIATION DES MODIFICATIONS GEOMETRIQUES IMMEDIATES DE LA STENOSE CORONAIRE APRES IMPLANTATION DE TUTEURS PAR ANALYSE ANGIOGRAPHIQUE QUANTITATIVE

J. Puel; R. Koning; Y. Juilliere; O. Leborgne; H. E. Luijten; M. Van den Brand; P. J. De Feyter; J. P. Bounhoure; P. W. Serruys

APPRECIATION DES MODIFICATIONS GEOMETRIQUES IMMEDIATES DE LA STENOSE CORONAIRE APRES IMPLANTATION DE TUTEURS PAR ANALYSE ANGIOGRAPHIQUE QUANTITATIVE

Translated title of the contribution: Assessment by quantitative angiographic analysis of immediate changes in coronary stenosis after implantation of stent

J. Puel
, R. Koning
, Y. Juilliere
, O. Leborgne
, H. E. Luijten
, M. Van den Brand
, P. J. De Feyter
, J. P. Bounhoure
, P. W. Serruys

Erasmus MC

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

1 Citation (Scopus)

Abstract

In order to assess the immediate geometric changes in coronary stenosis that occur after implantation of endocoronary stents, a quantitative angiographic analysis (automatic delineation of contours) was performed in 18 patients. Following angioplasty, the implantation of a stent significantly increases the diameter and area of the stenotic segment in absolute values. This improvement is attended by a significant decrease in resistance and in the theoretical transstenotic pressure gradient. Beside its role as mechanical support of the dilated arterial wall, the stent possesses an intrinsic force of dilatation confirmed by the results of quantitative angiographic analysis.

Translated title of the contribution	Assessment by quantitative angiographic analysis of immediate changes in coronary stenosis after implantation of stent
Original language	French
Pages (from-to)	87-93
Number of pages	7
Journal	Archives des Maladies du Coeur et des Vaisseaux
Volume	82
Issue number	1
Publication status	Published - 1989
Externally published	Yes

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Cite this

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title = "APPRECIATION DES MODIFICATIONS GEOMETRIQUES IMMEDIATES DE LA STENOSE CORONAIRE APRES IMPLANTATION DE TUTEURS PAR ANALYSE ANGIOGRAPHIQUE QUANTITATIVE",

abstract = "In order to assess the immediate geometric changes in coronary stenosis that occur after implantation of endocoronary stents, a quantitative angiographic analysis (automatic delineation of contours) was performed in 18 patients. Following angioplasty, the implantation of a stent significantly increases the diameter and area of the stenotic segment in absolute values. This improvement is attended by a significant decrease in resistance and in the theoretical transstenotic pressure gradient. Beside its role as mechanical support of the dilated arterial wall, the stent possesses an intrinsic force of dilatation confirmed by the results of quantitative angiographic analysis.",

author = "J. Puel and R. Koning and Y. Juilliere and O. Leborgne and Luijten, \{H. E.\} and \{Van den Brand\}, M. and \{De Feyter\}, \{P. J.\} and Bounhoure, \{J. P.\} and Serruys, \{P. W.\}",

year = "1989",

language = "French",

volume = "82",

pages = "87--93",

journal = "Archives des Maladies du Coeur et des Vaisseaux",

issn = "0003-9683",

publisher = "Editions J B Bailliere",

number = "1",

}

TY - JOUR

T1 - APPRECIATION DES MODIFICATIONS GEOMETRIQUES IMMEDIATES DE LA STENOSE CORONAIRE APRES IMPLANTATION DE TUTEURS PAR ANALYSE ANGIOGRAPHIQUE QUANTITATIVE

AU - Puel, J.

AU - Koning, R.

AU - Juilliere, Y.

AU - Leborgne, O.

AU - Luijten, H. E.

AU - Van den Brand, M.

AU - De Feyter, P. J.

AU - Bounhoure, J. P.

AU - Serruys, P. W.

PY - 1989

Y1 - 1989

N2 - In order to assess the immediate geometric changes in coronary stenosis that occur after implantation of endocoronary stents, a quantitative angiographic analysis (automatic delineation of contours) was performed in 18 patients. Following angioplasty, the implantation of a stent significantly increases the diameter and area of the stenotic segment in absolute values. This improvement is attended by a significant decrease in resistance and in the theoretical transstenotic pressure gradient. Beside its role as mechanical support of the dilated arterial wall, the stent possesses an intrinsic force of dilatation confirmed by the results of quantitative angiographic analysis.

AB - In order to assess the immediate geometric changes in coronary stenosis that occur after implantation of endocoronary stents, a quantitative angiographic analysis (automatic delineation of contours) was performed in 18 patients. Following angioplasty, the implantation of a stent significantly increases the diameter and area of the stenotic segment in absolute values. This improvement is attended by a significant decrease in resistance and in the theoretical transstenotic pressure gradient. Beside its role as mechanical support of the dilated arterial wall, the stent possesses an intrinsic force of dilatation confirmed by the results of quantitative angiographic analysis.

UR - https://www.scopus.com/pages/publications/0024504347

M3 - Article

C2 - 2522761

AN - SCOPUS:0024504347

SN - 0003-9683

VL - 82

SP - 87

EP - 93

JO - Archives des Maladies du Coeur et des Vaisseaux

JF - Archives des Maladies du Coeur et des Vaisseaux

IS - 1

ER -

APPRECIATION DES MODIFICATIONS GEOMETRIQUES IMMEDIATES DE LA STENOSE CORONAIRE APRES IMPLANTATION DE TUTEURS PAR ANALYSE ANGIOGRAPHIQUE QUANTITATIVE

Abstract

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