Author = Mohamed Shaffik Hassan
Off-Pump Versus On-Pump Coronary Artery Bypass Surgery in Ischemic Heart Disease Patients with Impaired Contractility and Renal Dysfunction: A Comparative Study

Volume 3, Issue 1, January 2021, Pages 976-983

Khalid Abdelsamad; Mohamed Shaffik Hassan; Mohamed Eldesouky Sharaa; Ismail Nasr Elsokkary


Comparative study: Transseptal approach versus Transatrial approach in mitral valve replacement in redo patients

Volume 2, Issue 3, July 2020, Pages 619-624

Mohamed Abdelazeem Hitawy; Mohamed Shaffik Hassan; Farag Ibrahim Abdelwahab; Mohamed Elsayed Mousa