Renal intraparenchymal acceleration time

Renal intraparenchymal acceleration time is a parameter used in assessing renal arterial stenosis on Doppler ultrasound. It is the time taken from the start of systole to peak systole. 

  • normal range: a value of usually < 0.07 seconds is taken as being within normal limits 1.
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Article information

rID: 71633
System: Urogenital
Synonyms or Alternate Spellings:
  • Intraparenchymal acceleration time

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