Correction: Preoperative electrocardiogram in prediction of 90-day postoperative mortality: retrospective cohort study

• Bronislav Čapek,
• Jan Václavík,
• Klára Benešová,
• Jiří Jarkovský

Affiliations

Bronislav Čapek

Department of Internal Medicine, Associated Medical Facility Krnov

Jan Václavík

Department of Internal Medicine and Cardiology, University Hospital Ostrava

Klára Benešová

Institute of Biostatistics and Analyses, Masaryk University

Jiří Jarkovský

Institute of Biostatistics and Analyses, Masaryk University