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Purba AL, Akbar NZ, Sarastri Y. The Relationship between Myocardial Strain Using 2D Speckle Tracking Echocardiography and Coronary Lesion Severity Measured by Syntax Score in Patients with Chronic Coronary Syndrome at Haji Adam Malik Hospital. JSocMed [Internet]. 2024 Apr. 30 [cited 2025 Jun. 29];3(4):104-10. Available from: https://www.jsocmed.org/index.php/go/article/view/137