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Does Mean Platelet Volume Decrease in the presence of Coronary Artery Fistula?

Isa Sincer1, Yusuf Çekici2, Mehmet Cosgun1

  • 1Abant Izzet Baysal University Hospital, Bolu - Turkey.

Arquivos Brasileiros De Cardiologia
|July 5, 2019
PubMed

Insights

Mean platelet volume (MPV) may be a useful indicator for coronary artery fistula (CAF). This study found lower MPV levels in patients with CAF, suggesting a potential diagnostic marker for this condition.

Area of Science:

  • Cardiology
  • Hematology
  • Medical Diagnostics

Background:

  • Coronary artery fistula (CAF) is an abnormal vascular connection.
  • Mean platelet volume (MPV) is linked to cardiovascular diseases.
  • No prior studies explored hematologic parameters in congenital CAF.

Purpose of the Study:

  • To investigate the association between MPV and congenital CAF.
  • To determine if MPV can serve as a predictor for CAF.

Main Methods:

  • Compared MPV levels in 50 CAF patients versus 70 controls.
  • Utilized routine blood tests and biochemical parameters.
  • Employed t-test, Mann-Whitney test, regression, and Pearson's correlation analyses.

Main Results:

  • CAF patients exhibited significantly lower MPV levels (p < 0.001).
  • MPV was a significant independent predictor of CAF (p < 0.001).
  • An MPV cutoff of < 9.6 fL demonstrated 80% sensitivity and 68% specificity for CAF prediction.

Conclusions:

  • MPV levels are decreased in patients with CAF.
  • MPV may serve as a potential diagnostic biomarker for CAF.
Abstract

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