© 2021 International Journal of the Cardiovascular Academy | Published by Wolters Kluwer - Medknow 45 Original Article Address for correspondence: Dr. Tuğba Kemaloğlu Öz, Ulus Ahmet Adnan Saygun Cad, Canan Sk., 34340 Beşiktaş, Istanbul, Turkey. E‑mail: tugbakemalogluoz@gmail.com Access this article online Quick Response Code: Website: http://www.ijcva.com DOI: 10.4103/ijca.ijca_60_20 This is an open access journal, and artcles are distributed under the terms of the Creatve Commons Atributon-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creatons are licensed under the identcal terms. For reprints contact: WKHLRPMedknow_reprints@wolterskluwer.com How to cite this article: Öz TK, Kıvrak T, Almaghraby A, Abdelnabi M, Taşar O, Uygur B, et al. Demographic, clinical characteristics and medications of rehospitalized patients for acute coronary syndrome: Boomerang study. Int J Cardiovasc Acad 2021;7:45-9. Demographic, Clinical Characteristics and Medications of Rehospitalized Patients for Acute Coronary Syndrome: Boomerang Study Tuğba Kemaloğlu Öz 1 , Tarık Kıvrak 2 , Abdallah Almaghraby 3 , Mahmoud Abdelnabi 4 , Onur Taşar 5 , Begüm Uygur 6 , Emrah Aksakal 7 , Gobinda Kanti Paul 8 , Seyyad Farshad Sadri 9 , Fatemeh Nikroo 9 , Yagoub Musa 10 , Batur Kanar 11 , Hakkı Kaya 12 , Fady Gerges 13 , Yusuf Çekici 14 , Arash Hashemi 15 , Bilal Çuğlan 16 , Lütfü Bekar 17 , Irina Kotlar 18 , Mustafa Yenerçağ 19 , Mesut Gitmez 20 , Aysel Akhundova 21 , Sinan İnci 22 , Mehtap Yeni 23 , Mustafa Doğduş 24 , Meltem Altınsoy 25 , Ayman Helal 26 , Shafa Shahbazova 27 , Fatih Tamnik 28 , Patrick WJ Tiau 29 , İbrahim Ersoy 30 , Fadime Bozdurman 31 , Mehdi Zoghi 28 1 Department of Cardiology, Istinye University and Liv Hospital Ulus, Istanbul, 2 Department of Cardiology, Firat University, Cardiology, Elazig, Turkey, 3 Department of Cardiology, University of Alexandria, Alexandria, 4 Clinical and Experimental Internal Medicine Department, Medical research Institute, University of Alexandria, Alexandria, Egypt, 5 Department of Cardiology, Elazig State Hospital, Cardiology, Elazig, 6 Department of Cardiology, University of Health Science Turkey, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Hospital, Istanbul, 7 Department of Cardiology, Regional Training and Research Hospital, Cardiology, Erzurum, Turkey, 8 Department of Cardiology, Mymensingh Medical College, Cardiology, Mymensingh, Bangladesh, 9 Department of Cardiology, Asiabak Hospital, Cardiology, Asiabak, Iran, 10 Department of Cardiology, AlshaabTeaching Hospital, Khatoum, Sudan, 11 Department of Cardiology, Marmara University, Cardiology, Istanbul, 12 Department of Cardiology, Çanakkale Onsekiz Mart University, Çanakkale, Turkey, 13 Department of Cardiovascular sciences, Mediclinic Al Jowhara hospital, UAE, 14 Department of Cardiology, Sanliurfa Research and Educational Hospital, Cardiology, Sanliurfa, Turkey, 15 Department of Cardiology, Erfan General Hospital, Tahran, Iran, 16 Department of Cardiology, Beykent University,Istanbul, 17 Department of Cardiology, Hitit University, Çorum, Turkey, 18 Department of Cardiology, University Clinic of Cardiology, Skopje, Macedonia, 19 Department of Cardiology, University of Health Sciences Samsun Training and Research Hospital, Samsun, 20 Department of Cardiology, Batman State Hospital, Batman, 21 Department of Cardiology, Reyap Hospital, Çorlu, 22 Department of Cardiology, Aksaray University, Aksaray, 23 Department of Cardiology, Isparta State Hospital, Isparta, 24 Department of Cardiology, University of Usak Training and Research Hospital, Usak, 25 Department of Cardiology, University of Health Sciences Ankara Atatürk Chest Diseases and Chest Surgery Training and Research Hospital, Ankara, Turkey, 26 Department of Cardiology, Fayoum University, Egypt, 27 Department of Cardiology, Central Hospital of Baku,Azerbaijan, 28 Department of Cardiology, Ege University, Cardiology, Izmir, Turkey, 29 Department of Cardiology, National University of Malaysia, Malaysia, 30 Department of Cardiology, Afyon Karahisar University of Health Sciences, Afyon, 31 Department of Cardiology, Samsun Terme Public Hospital, Samsun, Turkey Received: 30-12-2020 Revised: 08-03-2021 Accepted: 25-03-2021 Published Online: 05-07-2021 Tuğba Kemaloğlu Öz: 0000‑0003‑1168‑8237 Tarık Kivrak: 0000‑0002‑5257‑4810 Abdallah Almaghraby: 0000‑0001‑6541‑0850 Mahmoud Abdelnabi: 0000‑0001‑8016‑9049 Onur Taşar: 0000‑0003‑2030‑3810 Begüm Uygur: 0000‑0003‑3998‑3713 Emrah Aksakal: 0000‑0001‑5765‑4281 Gobinda Kanti Paul: 0000‑0002‑1263‑353X Seyyad Farshad Sadri: 0000‑0003‑3301‑9405 Fatemeh Nikroo: 0000‑0002‑5537‑606X Yagoub Musa: 0000‑0002‑4752‑4675 Batur Kanar: 0000‑0002‑5156‑0302 Hakki Kaya: 0000‑0001‑5230‑635X Fady Gerges: 0000‑0002‑8813‑119X Yusuf Çekici: 0000‑0002‑4585‑3707 Arash Hashemi: 0000‑0002‑5950‑7266 Bilal Çuğlan: 0000‑0003‑0581‑4946 Lütfü Bekar: 0000‑0002‑3920‑1382 Irina Kotlar: 0000‑0002‑1088‑188X Mustafa Yenerçağ: 0000‑0002‑0933‑7852 Mesut Gitmez: 0000‑0003‑1078‑9095 Aysel Akhundova: 0000‑0002‑4066‑6822 Sinan İnci: 0000‑0002‑4576‑128X Mehtap Yeni: 0000‑0003‑1647‑5011 Mustafa Doğduş: 0000‑0002‑3895‑1923 Meltem Altinsoy: 0000‑0002‑3494‑5999 Shafa Shahbazova: 0000‑0002‑6695‑1584 Fatih Tamnik: 0000‑0003‑2029‑6630 Patrick W. J. Tiau: 0000‑0002‑0486‑7600 İbrahim Ersoy: 0000‑0002‑3900‑0097 Fadime Bozdurman: 0000‑0003‑0536‑4666 Mehdi Zoghi: 0000‑0002‑0988‑7061 ORCID: