The Impact of Function-Flow Interaction on Left Ventricular Efficiency in Patients with Conduction Abnormalities: A Particle Image Velocimetry and Tissue Doppler Study

Gurel E., Prinz C., Van Casteren L., Gao H., Willems R., Voigt J.

JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, cilt.29, sa.5, ss.431-440, 2016 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 29 Sayı: 5
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1016/j.echo.2016.01.006
  • Dergi Adı: JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.431-440
  • Anahtar Kelimeler: Particle imaging velocimetry, LV blood flow, LBBB, Apical rocking, Ventricular efficiency, CARDIAC RESYNCHRONIZATION THERAPY, OPTIMAL VORTEX FORMATION, CONTRAST ECHOCARDIOGRAPHY, QUANTITATIVE-ANALYSIS, INTEGRATIVE APPROACH, DIASTOLIC FUNCTION, ACTIVATION, SINUS, CARDIOMYOPATHY, DYSSYNCHRONY
  • Marmara Üniversitesi Adresli: Hayır

Özet

Background: The aims of this study were to assess the influence of left bundle branch block (LBBB)-like conduction abnormalities on left ventricular (LV) blood flow patterns and to characterize their potential impact on LV efficiency by measuring the changes in vortex formation and energy dissipation in the left ventricle using echocardiographic particle image velocimetry.