The NGS panel for genetic testing in cardiology: from the evaluation of disease risk to pharmacogenetics

Cardiovascular diseases (CVD) are a leading cause of mortality in many countries worldwide. Genetic testing is an integral part of CVD prevention. The most common hereditary diseases in the practice of a cardiologist are cardiomyopathy and channelopathy (arrhythmogenic syndromes), as well as familial hypercholesterolemia, which causes a high risk of atherosclerosis and coronary heart disease (CHD). The total carrier frequency of pathogenic variants is 1:100. Timely genetic diagnosis is necessary for conditions that can lead to sudden cardiac death (for example, long QT syndrome, Brugada syndrome, arrhythmogenic cardiomyopathies). Pharmacogenetic testing is also important in cardiology, since it allows taking into account the role of genetic factors in the formation of a response to therapy. Incorporating individual patient characteristics can increase efficiency and minimize the likelihood of complications. The design of modern targeted cardiopanels must necessarily take into account monogenic and oligogenic forms of dyslipidemia and cardiovascular pathologies, polymorphic markers associated with a violation of the lipid spectrum of blood plasma and the early development of CVD in a particular population, as well as a minimum set of pharmacogenetic markers according to modern recommendations for clinical pharmacologists. In this review we provide a justification for the optimal design of such a panel for use in medical practice and scientific research.