Aim of the study was to analyze the possibility of using neural network analysis to predict the severity of coronary bed lesion. Material and methods. The study included 120 patients, who underwent elective or emergency coronary catherization and met the inclusion and

During the COVID-19 pandemic, the cardiac community faces a new challenge: coronaviruses myocardial damage. Despite epidemiological data linking COVID-19 to cardiovascular disease, not much is known about its effect on atrial fibrillation (AF) - the most common arrhythmia in

The article discusses common rhythm abnormalities in persons practicing professional and nonprofessional sports, the possibility of its timely diagnosis, including by means of stress testing, in particular, stress-echocardiography. The latest international guidelines for the

This article presents 3 clinical cases of pericarditis in elderly patients and it's different treatment strategies.

This article contains an analysis of a clinical case of multiple heart thrombosis in a patient with diagnosed coronavirus infection.

Aims . Chronic obstructive pulmonary disease (COPD) is an important comorbidity in heart failure (HF) with reduced ejection fraction (HFrEF), associated with worse outcomes and often suboptimal treatment because of under-prescription of β-blockers. Consequently,

Aims Most devices for treating ambulatory Class II and III heart failure are linked to electrical pulses. However, a steady electric potential gradient is also necessary for appropriate myocardial performance and may be disturbed by structural heart diseases. We investigated