Current trends in stenting for aortic coarctation in Japan

Subanalysis of Japanese Society of Pediatric Interventional Cardiology (JPIC) stent survey

Takanari Fujii, Hideshi Tomita, Shin-ichi Ohtsuki, Toshiki Kobayashi, Yasuo Ono, Satoshi Yazaki, Sung Hae Kim, Toshio Nakanishi

Research output: Contribution to journalArticle

Abstract

Background Stenting for aortic coarctation (CoA) has been accepted as an alternative to surgery for adolescents and adults, but only a few case have been reported in Japan. The purpose of this study was to provide a detailed review of Japanese national data on stenting of CoA. Methods In a subanalysis of the data of the Japanese Society of Pediatric Interventional Cardiology (JPIC), we identified 35 patients with CoA who underwent stenting. We analyzed procedural characteristics including factors that may have contributed to hemodynamic effectiveness, and we compared these parameters between the patients under and over 15 years of age. Results The mean ratio of balloon diameter/minimum lumen diameter (MLD) before stenting was 1.7 (range, 1.2-4.0), and the mean difference between the balloon diameter and the reference vessel diameter was -0.7 mm (range, -5.0 to +3.0 mm). %MLD/balloon diameter, which was defined as [(balloon diameter - MLD after dilation)/balloon diameter] × 100 predicted achievement of

Original languageEnglish
Pages (from-to)100-104
Number of pages5
JournalPediatrics International
Volume58
Issue number2
DOIs
Publication statusPublished - Feb 1 2016

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Aortic Coarctation
Cardiology
Stents
Japan
Pediatrics
Dilatation
Hemodynamics
Surveys and Questionnaires

Keywords

  • aortic coarctation
  • congenital heart disease
  • interventional cardiology
  • stent
  • structural heart disease

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

Cite this

Current trends in stenting for aortic coarctation in Japan : Subanalysis of Japanese Society of Pediatric Interventional Cardiology (JPIC) stent survey. / Fujii, Takanari; Tomita, Hideshi; Ohtsuki, Shin-ichi; Kobayashi, Toshiki; Ono, Yasuo; Yazaki, Satoshi; Kim, Sung Hae; Nakanishi, Toshio.

In: Pediatrics International, Vol. 58, No. 2, 01.02.2016, p. 100-104.

Research output: Contribution to journalArticle

Fujii, Takanari ; Tomita, Hideshi ; Ohtsuki, Shin-ichi ; Kobayashi, Toshiki ; Ono, Yasuo ; Yazaki, Satoshi ; Kim, Sung Hae ; Nakanishi, Toshio. / Current trends in stenting for aortic coarctation in Japan : Subanalysis of Japanese Society of Pediatric Interventional Cardiology (JPIC) stent survey. In: Pediatrics International. 2016 ; Vol. 58, No. 2. pp. 100-104.
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