Title Page:Title: Letter To The Editor: Gastrointestinal complications after cardiac surgery: Incidence, predictors, and impact on outcomesArticle Type: Letter To The EditorCorrespondence: 1. Sapna goindaniContact no: +971 54 344 9435. Email: sapnagoindani123@gmail.comInstitute: Peoples University of Medical and Health Sciences For Women (PUMHSW)Address: Flat no 9, building no 10 bastakia building, Al hamriya bur dubai, dubaiORCID: 0000-0003-4906-8463Co-Authors: 2. Roomi rajaContact No: +92-3342946940. Email: Romirajagoindani@yahoo.comInstitute: Ziauddin University KarachiAddress: Hemilton Courts Block G-1 Flat 408 Near Teen Talwar Clifton KarachiORCID: 0000-0001-9104-3644Co-Authors: 3. Satesh KumarContact No: +92-3325252902. Email: Kewlanisatish@Gmail.ComInstitute: Shaheed Mohtarma Benazir Bhutto Medical College Liyari, KarachiAddress: Parsa Citi Garden East, KarachiORCID: 0000-0001-7975-6297Word Count: 340Conflict of interest : NoneAcknowledgment : NoneDeclaration: NoneDisclosure : NoneFunding : None

Title Page:Title: Letter To The Editor: Long-Term Renal Function After Venoarterial Extracorporeal Membrane Oxygenation.Article Type: Letter To The EditorCorrespondence: 1. Sapna GoindaniContact No: +971 54 344 9435. Email: Sapnagoindani123@Gmail.ComInstitute: Peoples University Of Medical And Health Sciences For Women (Pumhsw)Address: Flat No 9, Building No 10 Bastakia Building, Al Hamriya Bur Dubai, DubaiOrcid: 0000-0003-4906-8463Co-Authors: 2. Muhammad Abdullah KhanContact No: +923032992689. Email: Abd2992689@Gmail.ComInstitute: Ziauddin University KarachiAddress: House No R 133 Block 11 Gulshan E Iqbal KarachiOrcid: 0000-0002-0653-5060Co-Authors: 3. Satesh KumarContact No: +92-3325252902. Email: Kewlanisatish@Gmail.ComInstitute: Shaheed Mohtarma Benazir Bhutto Medical College Liyari, KarachiAddress: Parsa Citi Garden East, KarachiORCID: 0000-0001-7975-6297Word Count: 354Conflict of interest : NoneAcknowledgment : NoneDeclaration: NoneDisclosure : NoneFunding : None