OMICS International OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. Journal of Clinical & Experimental Cardiology Volume 9, Issue 6 Role of Tissue Doppler Tei Index in Evaluating Myocardial Performance after Coronary Revascularization Abdelrahman M Yassin, Goma A Abdelrazek , Randa ASoliman , Khalid A Elkhashab , Khalid A Elkhashab and Serif H Zaky Predictors of Ischaemia and Outcomes in Egyptian Patients with Diabetes Mellitus Referred for Perfusion Imaging Samir Rafla, Ahmed AbdelAaty , Mohamed Ahmed Sadaka, Aly Ahmed Abo Elhoda and Ahmed Mohamed Shams Correlation between Grace Risk Score and Cardiovascular Event Rate in Patients with ST Segment Elevation Myocardial Infarction with Successful Fibrinolysis and Delayed Coronary Intervention Ahmed H Elesily, Mohammed A Mandour, Mahmoud A Hashish, Mohy M Samy and Mohammed S Elbaz