[Percutaneous Coronary Intervention in High-Risk Patients].

Ischemic heart disease (IHD) with severe coronary artery disease (SYNTAX score >22 points) in combination with various comorbidities is often a reason for refusal of coronary artery bypass grafting in such patients. Thus, a new term has emerged, "high-risk percutaneous coronary intervention"; however, the criteria, indications and results of these interventions have not yet been sufficiently studied. Therefore, according to current clinical guidelines, the treatment tactics for this patient cohort is determined by the decision of a council, the so-called Heart Team. This analytical review summarizes the criteria for high-risk percutaneous coronary interventions based on the literature, and describes the effect of various comorbidities on the results of direct myocardial revascularization.