正常小児におけるstiffness parameter βの加齢変化

• 佐藤 麻美

  自治医科大学小児科

• 市橋 光

  自治医科大学小児科

• 桃井 真里子

  自治医科大学小児科

書誌事項

タイトル別名

• Stiffness parameter β:changes with age in normal children
• Stiffness parameter ^|^beta;:changes with age in normal children

抄録

In this study. we calculated the stiffness parameter p of the common carotid artery in children using the radio frequency (RF)echo tracking method. The subjects in this study included 84 patients who underwent cardiac ultrasonography. All had normal cardiac function and no cardiac load. Stiffness parameter was calculated using the following formula: = ln (Ps/Pd)/[(Ds-Dd)/Dd], where Pd and Dd are the end-diastolic pressure and diameter. and Ps and Ds are the end-systolic pressure and diameter, respectively. Parameterβincreased with age (r = 0.58, P<0.0001). Our results demonstrated that arterial stiffness increases with age in childhood. This study provides important information on the reference βvalues in childhood.

収録刊行物

• Neurosonology:神経超音波医学

  Neurosonology:神経超音波医学 20 (2-3), 124-128, 2008

  一般社団法人日本脳神経超音波学会

キーワード

• children
• RF echo tracking
• stiffness parameter β

詳細情報

• CRID: 1390001204420321024
• NII論文ID: 10021949085
• NII書誌ID: AN10236361
• DOI: 10.2301/neurosonology.20.124
• ISSN: 18843336
• ISSN: 0917074X
• Web Site: https://search.jamas.or.jp/link/ui/2009105733
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可