Left atrial strain: a new parameter for assessment of left ventricular filling pressure
作者: Matteo CameliGiulia Elena MandoliFerdinando LoiaconoFrank Lloyd DiniMichael HeneinSergio Mondillo
作者单位: 1University of Siena
2University of Pisa
3University of Umeå and Heart Centre
刊名: Heart Failure Reviews, 2016, Vol.21 (1), pp.65-76
来源数据库: Springer Nature Journal
DOI: 10.1007/s10741-015-9520-9
关键词: EchocardiographyLeft ventricular filling pressureLeft atriumSpeckle trackingStrain
英文摘要: Abstract(#br)In order to obtain accurate diagnosis, treatment and prognostication in many cardiac conditions, there is a need for assessment of left ventricular (LV) filling pressure. While systole depends on ejection function of LV, diastole and its disturbances influence filling function and pressures. The commonest condition that represents the latter is heart failure with preserved ejection fraction in which LV ejection is maintained, but diastole is disturbed and hence filling pressures are raised. Significant diastolic dysfunction results in raised LV end-diastolic pressure, mean left atrial (LA) pressure and pulmonary capillary wedge pressure, all referred to as LV filling pressures. Left and right heart catheterization has traditionally been used as the gold standard investigation...
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影响因子:4.453 (2012)

  • assessment 评价
  • atrial 围鳃的
  • ventricular 室的
  • filling 普染
  • pressure 压力
  • parameter 参数
  • strain 应变