Dr. Osama Elmaraghy a senior consultant of Diabetes. He graduated from Alex. University, Egypt and had P.G.D.D.  Leicester, UK. He is also sharing 6 chapters of Chronic Heart failure textbook, Elsevier, USA. April 2024, and sharing 2023 ICC/ISC Guideline for the management of HF. He has published many papers in world heart journal and European heart journal and shares many conferences as a speaker and chairperson. before he was working at Jahra hospital and Naeem diabetic center in Kuwait, now Dr. Osama working as a senior consultant of diabetes at Elite hospital, Álex Egypt.