Clinical status of patients with coronary artery disease post COVID-19

The main goal of our study was to identify the activity of cardiac dysfunction based on the analysis of the main cardiological methods of research, such as ECG, echocardiography, 24-hour ECG monitoring in conjunction with laboratory parameters in patients with coronary artery disease (CAD) who underwent mild and moderate COVID-19, without signs of residual effects of lung tissue damage (fibrotization). 52 patients with coronary artery disease were examined, which were divided into 2 groups depending on the past infection in history: 1 group without COVID-19 in history (n=26) (based on history and results of SARS-CoV-2 antibody titer), 2 a group with a history of COVID-19 (n=26), confirmed by relevant documents (tests), but without oxygen therapy and steroids, in order to avoid the influence of a serious illness and drug exposure. Conclusions: dynamic monitoring of hemostasis parameters after the hospital stage in patients with CAD should be carried out in order to prevent adverse cardiovascular outcomes, even with a history of moderate and mild coronavirus infection. One of the aspects of therapeutic rehabilitation in the post-COVID period in patients with IHD is the use of vitamin D preparations.