Abstract
The article presents a summary of essential diagnostic and therapeutic procedures in patients who are undergoing anti-cancer therapy, as recommended by the European Society of Cardiology. It deals with the basic clinical manifestations of cardiotoxicity: myocardial dysfunction and heart failure, coronary artery disease, valvular disease, arrhythmias and changes in QT interval, arterial hypertension, thromboembolism, stroke and peripheral artery disease, pulmonary hypertension and impairment pericardium.