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Assessment of relationship between acute ischemic stroke and heart disease--protocol of a prospective observational

Michal Kral1, David Skoloudik, Daniel Sanak

  • 1Comprehensive Stroke Center, Department of Neurology, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic. kral_michal@centrum.cz

Biomedical Papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia
|October 17, 2012
PubMed

Insights

This study investigates the link between acute ischemic stroke and acute coronary syndrome. Improved identification of these concurrent conditions is crucial for targeted treatment and secondary prevention strategies.

Area of Science:

  • Cardiology
  • Neurology
  • Biomarkers

Background:

  • Stroke and acute myocardial infarction are leading causes of death and disability.
  • Risk factors for cardiovascular and cerebrovascular diseases overlap.
  • Clear recommendations for managing concurrent myocardial damage in stroke patients are lacking.

Purpose of the Study:

  • To improve the identification of patients experiencing both acute coronary syndrome and acute ischemic stroke.
  • To establish clear management and secondary prevention strategies for these patients.

Main Methods:

  • Prospective observational trial of 500 ischemic stroke patients within 12 hours of onset.
  • Comprehensive assessments including neuroimaging, cardiac biomarkers (NT-proBNP, cTnT), ECG, echocardiography, and neurosonology.
  • Coronary angiography for patients with positive findings for acute myocardial ischemia.

Main Results:

  • Analysis of epidemiological characteristics and correlations between stroke etiology and cardiac markers.
  • Evaluation of the relationship between infarction volume, ECG findings, and cardiac troponin T (cTnT) levels.
  • Statistical evaluation of coronary angiography findings against cTnT levels and ECG data.

Conclusions:

  • Accurate identification of patients with concurrent acute ischemic stroke and acute coronary syndrome is essential.
  • These patients require specific treatment protocols.
  • Effective secondary prevention of ischemic events can be enhanced through improved identification.
Abstract

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