Blood biomarkers in cardioembolic stroke

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Teresa García-Berrocoso1, Israel Fernández-Cadenas, Pilar Delgado

  • 1Neurovascular Research Laboratory, Institut de Recerca Vall d'Hebron and Neurovascular Unit Neurology Department. Universitat Autònoma de Barcelona. Medicine Department. Hospital Vall d'Hebron. Barcelona, Spain.

Current Cardiology Reviews
|August 2, 2011
PubMed

Insights

Biomarkers like BNP, D-dimer, PITX2, and ZFHX3 show promise for diagnosing cardioembolic stroke. These tools could improve secondary prevention strategies for neurovascular diseases.

Area of Science:

  • Neuroscience
  • Cardiology
  • Genetics

Background:

  • Neurovascular diseases, particularly stroke, require accurate etiological diagnosis for effective treatment.
  • Undetermined stroke etiology is common, complicating secondary prevention efforts.
  • Biomarkers offer a potential avenue for improving diagnostic accuracy and patient management.

Purpose of the Study:

  • To review current knowledge on biomarkers for cardioembolic stroke etiology.
  • To highlight the potential of specific biomarkers in guiding diagnostic tests and secondary prevention.

Main Methods:

  • Literature review of existing studies on stroke biomarkers.
  • Focus on proteins (BNP, D-dimer) and genes (PITX2, ZFHX3) associated with cardioembolic stroke.

Main Results:

  • BNP and D-dimer proteins are associated with cardioembolic events.
  • PITX2 and ZFHX3 genes are implicated in cardioembolic stroke etiology.
  • These biomarkers may aid in classifying stroke subtypes.

Conclusions:

  • Biomarkers are crucial for advancing the diagnosis and classification of stroke etiology.
  • Future application of these biomarkers could expedite secondary prevention strategies.
  • Personalized medicine approaches in neurovascular diseases can be enhanced by biomarker utilization.

Keywords:
Biomarkercardioembolicclassificationetiologynatriuretic peptidesstroke.

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