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Using the Gensini score to estimate severity of STEMI, NSTEMI, unstable angina, and anginal syndrome

Lior Charach1,2, Alex Blatt3, Michael Jonas3

  • 1Meir Medical Center, Kfar Saba, Israel.

Medicine
|November 3, 2021
PubMed

Insights

The Gensini score (GS) effectively quantifies coronary artery disease (CAD) severity. Higher GS correlates with non-ST segment elevation myocardial infarction (NSTEMI), multivessel disease, and key risk factors like diabetes and hypertension.

Area of Science:

  • Cardiology
  • Medical Diagnostics

Background:

  • The Gensini score (GS) is a critical tool for assessing coronary artery disease (CAD) severity and prognosis.
  • Understanding the relationship between GS and various clinical presentations of CAD is essential for patient management.

Purpose of the Study:

  • To evaluate the association between the Gensini score (GS) and the severity of coronary artery disease (CAD).
  • To explore the relationship between GS and different CAD manifestations, including ST-elevation myocardial infarction, non-ST segment elevation myocardial infarction (NSTEMI), unstable angina, and chest pain.
  • To identify CAD risk factors and predictors associated with GS severity.

Main Methods:

  • An observational, cross-sectional study design was employed.
  • Consecutive patients undergoing coronary angiography for suspected or confirmed CAD were enrolled.
  • Data analysis included regression analysis to identify associations between GS and clinical factors.

Main Results:

  • Patients with NSTEMI exhibited the highest mean Gensini score.
  • GS demonstrated a strong correlation with multivessel disease and the need for coronary artery bypass grafting.
  • Cardiovascular risk factors such as diabetes, hypertension, and low high-density cholesterol levels were associated with higher GS.

Conclusions:

  • The Gensini score is a reliable indicator of CAD severity and extent.
  • GS is significantly associated with specific acute coronary syndromes like NSTEMI and the presence of multivessel disease.
  • GS is linked to established cardiovascular risk factors, highlighting its clinical utility in risk stratification.

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