Cardiovascular manifestations and outcomes in patients admitted with severe COVID-19: Middle Eastern Country multicenter data oleh Fahad Alkindi, Khamis Alhashmi, Sunil Nadar, Salma Alharthi, Khalid Alsaidi, Tasneem Alrashdi, Shabib Alasmi, Feryal Khamis, Adil Algafri, Sultan Allawati, Muzna Alfarsi, Sathiya Murthi, Mujahid Albusaidi, Abdullah Balkhair, Hafidh Alhadi, Khalid Alrasadi, Maather Alabri, Maryam Alissai, Shihab Alkindi, Hilal Alsabti