Previous and First Detected Cardiovascular Diseases in Patients with New Coronavirus Pneumonia: Possible Mechanisms and Place in a Unified Prognostic Model.

Purpose: The aim of this study is to evaluate the frequency of cardiac involvement in patients with coronavirus disease 2019 (COVID-19), possible immune mechanisms of myocardial injury, and the place of cardiovascular pathology among other prognostic factors.

Methods: The study included 86 patients (48 male, 60.2 ± 16.