Influence of various percutaneous coronary interventional devices on postinterventional luminal shape and plaque surface characteristics as determined by intravascular ultrasound

Berkalp B., Badak Ö., Schoenhagen P., Ziada K., Whitlow P., Nissen S., ...More

AMERICAN JOURNAL OF CARDIOLOGY, vol.91, no.10, pp.1269-1272, 2003 (SCI-Expanded) identifier identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 91 Issue: 10
  • Publication Date: 2003
  • Doi Number: 10.1016/s0002-9149(03)00282-0
  • Journal Name: AMERICAN JOURNAL OF CARDIOLOGY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1269-1272
  • Dokuz Eylül University Affiliated: Yes

Abstract

The detection of insufficiently resolved or ill-conditioned integrand structures is critical for the reliability assessment of the quadrature rule outputs. We discuss a method of analysis of the profile of the integrand at the quadrature knots which allows inferences approaching the theoretical 100% rate of success, under error estimate sharpening. The proposed procedure is of the highest interest for the solution of parametric integrals arising in complex physical models.