Does coexistence of fragmented QRS and cardiovascular disease have the ability to predict the mortality in hospitalized, critically ill patients with COVID-19?

• Fahrettin Katkat,
• Muhsin Kalyoncuoğlu,
• Serkan Karahan,
• Hanife Abanus,
• Fatma Nihan Turhan Çağlar,
• Dilay Karabulut,
• Sinan Varol,
• İrfan Şahin,
• Kerem Erkalp,
• Ertuğrul Okuyan

Affiliations

Fahrettin Katkat

Department of Cardiology, Division of Critical Care, University of Health Sciences, Bağcılar Training and Research Hospital; İstanbul-Turkey

Muhsin Kalyoncuoğlu

Department of Cardiology, University of Health Sciences, Haseki Training and Research Hospital; İstanbul-Turkey

Serkan Karahan

Department of Cardiology, Division of Critical Care, University of Health Sciences, Bağcılar Training and Research Hospital; İstanbul-Turkey

Hanife Abanus

Department of Cardiology, Division of Critical Care, University of Health Sciences, Bağcılar Training and Research Hospital; İstanbul-Turkey

Fatma Nihan Turhan Çağlar

Department of Cardiology, University of Health Sciences, Bakırköy Sadi Konuk Training and Research Hospital; İstanbul-Turkey

Dilay Karabulut

Department of Cardiology, University of Health Sciences, Bakırköy Sadi Konuk Training and Research Hospital; İstanbul-Turkey

Sinan Varol

Department of Cardiology, Division of Critical Care, University of Health Sciences, Bağcılar Training and Research Hospital; İstanbul-Turkey

İrfan Şahin

Department of Cardiology, Division of Critical Care, University of Health Sciences, Bağcılar Training and Research Hospital; İstanbul-Turkey

Kerem Erkalp

Department of Anaesthesiology, Division of Critical Care, University of Health Sciences, Bağcılar Training and Research Hospital; İstanbul-Turkey

Ertuğrul Okuyan

Department of Cardiology, Division of Critical Care, University of Health Sciences, Bağcılar Training and Research Hospital; İstanbul-Turkey