Title: Clinical and Echocardiographic Predictors of Atrial Fibrillation after Coronary Artery Bypass Grafting

Credits: Al-Shimaa Mohamed Sabry, Heba Abd El-Kader Mansour,Tarek Helmy Abo El-Azm, Mohamed El Sayed Akef , Shimaa Ahmed Mostafa

Title: Temporal Trend and Associated Risk Factors for New-Onset Atrial Fibrillation Following Cardiac Valve Surgery

Credits: Abhinav Sood, Andrew Toth, Mouin Abdallah, Marc Gillinov, Milind Desai, Allan Klein, Mohamed Kanj, David Majdalany

Title: Relationship of Atrial Fibrillation to Outcomes in Patients Hospitalized for Chronic Obstructive Pulmonary Disease Exacerbation

Credits: Abdullah Sayied Abdullah MBBS, MSc, George Eigbire MD, Mohamed Ali MD, Mohanad Awadalla MBBS, Abdul Wahab MD, Hisham Ibrahim MBBS, MRCP, Amr Salama MD, Richard Alweis, MD

Title: Rescue Leadless Pacemaker Implantation in a PacemakerDependent Patient with Congenital Heart Disease and no Alternative Routes for Pacing

Credits: Mohamed Sanhoury, Gaetano Fassini, Fabrizio Tundo, Massimo Moltrasio, Valentina Ribatti, Giuseppe Lumia, Flavia Nicoli, Elisabetta Mancini, Annalisa Filtz, Claudio Tondo

Title: Predictors of Recurrence After Catheter Ablation of Persistent Atrial Fibrillation

Credits: Thomas Deneke, Anja Schade, Joachim Krug, Karsten Stahl, Geza-Atilla Szollosi, Dong-In Shin, Clemens Nino Schukro, Mohamed E Tarahony, Enrique Murillo, Semko Aram, Gabriele Robhirt, Thomas Lawo, Andreas Mugge, Peter H. Grewe, Sebastian Kerber

Title: Pulmonary Vein Isolation using a High Density Mesh Ablator Catheter: incorporation of three-dimensional navigation and mapping

Credits: Dr Jiun Tuan, MBChB, MRCP, Dr Mohamed Jeilan, MBChB, MRCP, Dr Faizel Osman, MBChB, MD, MRCP, Dr Suman Kundu, MBChB, MRCP, Dr Rajkumar Mantravadi, MBBS, PhD MRCP, Dr Peter J Stafford, MBChB, MD, FRCP, Dr G André Ng, MBChB, PhD, FRCP(Glasg), FRCP(London)

Ayman Morttada Abd ElMoteleb Mohamed, .

Affiliation: Dr. Ayman Morttada Abd ElMoteleb Mohamed,Assisstant professor of Cardioloy,,Intervention cardiologist and electrophsiologist, Ain Shams University

Dr. Ayman Morttada Abd ElMoteleb Mohamed, .

Affiliation: Dr. Ayman Morttada Abd ElMoteleb Mohamed,Assisstant professor of Cardioloy,,Intervention cardiologist and electrophsiologist, Ain Shams University

Dr. Mohamed Elawady, MD.

Affiliation: Assistant Professor of Cardiothoracic &Vascular Surgery Banha University Egypt Cardiac surgeon, Prince Sultan Cardiac Center, Riyadh, KSA