Quantitative cardiac MR assessment of left ventricular diastology

نویسندگان

  • Kyle Lehenbauer
  • Kevin Kalisz
  • Benjamin H Freed
  • Xiaoming Bi
  • Christoph Guetter
  • Marie-Pierre Jolly
  • Marius Cordts
  • Lewis C Sommerville
  • Keyur Parekh
  • Michael Markl
  • James Carr
  • Jeremy Collins
چکیده

Background Cardiac MR (CMR) is the accepted gold standard for the assessment of myocardial scar and biventricular systolic function. Bright blood cine imaging with phase-contrast mitral inflow assessment has shown promise for the evaluation of left ventricular (LV) diastology. The purpose of this study is to evaluate the accuracy of LV diastolic function grading by CMR, using Doppler echocardiography as the reference standard. We hypothesize that quantitative CMR analysis of diastolic function coupled with left atrial volume (LAV) assessment is accurate in characterizing LV diastology.

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عنوان ژورنال:

دوره 15  شماره 

صفحات  -

تاریخ انتشار 2013