H. Ibrahem S, subhi Hussein M. The Role of 2-Dimensional Speckle Tracking Echocardiography in prediction of significant coronary artery . djm [Internet]. 2022 Apr. 25 [cited 2025 Sep. 12];22(1):170-83. Available from: https://djm.uodiyala.edu.iq/index.php/djm/article/view/886