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Updated: Jul 13, 2026

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography
08:13

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography

Published on: February 16, 2016

[Perfusion myocardial scintigraphy - SPECT with TC-99m MIBI in detection coronary artery desease in diabetic

Bećir Heljić1, Elma Kucukalić-Selimović, Alden Begić

  • 1Klinika za endokrinologiju dijabetes i bolesti metabolizma, KCU Sarajevo. amelabegic@yahoo.com

Medicinski Arhiv
|July 17, 2007
PubMed

Insights

Myocardial perfusion scintigraphy effectively detects coronary artery disease (CAD) in diabetic patients. This imaging technique helps identify high-risk individuals with diabetes, aiding in early intervention and management of cardiovascular complications.

Area of Science:

  • Cardiology
  • Nuclear Medicine
  • Diabetology

Background:

  • Diabetes mellitus significantly increases the risk of coronary artery disease (CAD).
  • CAD is a primary cause of mortality and morbidity in diabetic populations.
  • Early detection of CAD in diabetics is crucial for improved outcomes.

Purpose of the Study:

  • To evaluate the utility of myocardial perfusion scintigraphy for detecting CAD in patients with diabetes mellitus.
  • To assess the effectiveness of Tc-99m MIBI SPECT in identifying coronary artery disease in a diabetic cohort.

Main Methods:

  • The study included 15 patients with verified diabetes mellitus undergoing oral hypoglycemic or insulin therapy.
  • All participants underwent a one-day stress/rest Tc-99m MIBI myocardial perfusion scintigraphy protocol.
  • Exercise tolerance tests followed the Bruce protocol, with Tc-99m MIBI injected at peak exercise and rest.

Main Results:

  • Abnormal myocardial perfusion scintigraphy findings were observed in 9 out of 15 patients.
  • Eight patients showed reversible perfusion defects, often associated with elevated glycemia and lipemia.
  • One patient presented with an irreversible defect, and six patients had normal scintigraphy results.

Conclusions:

  • Myocardial perfusion scintigraphy is a valuable tool for identifying high-risk diabetic patients with coronary artery disease.
  • The procedure aids in the early detection of CAD, facilitating timely management strategies.
  • Abnormal scintigraphy findings in diabetic patients warrant further investigation and risk stratification.
Abstract

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