Comparision of Myocardial Viability Assessment Between Cardiac Magnetic Resonance Imaging and Single Photon Emission Computed Tomography in Patients with Coronary Artery Disease

Objective: To assess the myocardial viability on cardiac magnetic resonance imaging compared with single photon emission computed tomography scan in patients coronary artery disease.
 Study Design: This study was cross sectional study.
 Place and Duration of Study: Cardiac Magnetic Resonance Imaging Nuclear Medicine Departments a Tertiary Care Center Rawalpindi Pakistan, from Dec 2021 to May 2022.
 Methodology: conducted December 2022 at departments Pakistan. Thirty (n=30) disease were selected using non-probability consecutive sampling technique determine viable myocardium (CMR) (SPECT) scan. Patients left ventricular dysfunction having ejection fraction equal or less than forty-five percent included.
 Results: Using 20 segment models, mean number segments SPECT CMR 16.6±3.18 15.47±3.84, respectively while non-viable 3.4±3.1 5.17±4.6, respectively. There statically little difference results Single-photon Emission Computerized Tomography (p<0.05).
 Conclusion: Assessment has keen role diagnostic prognostic work up who are candidates revascularization. Stunned hibernating two states oreversible dysfunction.....