Summary of the 2023 European Society of Cardiology clinical guidelines on the management of cardiovascular disease in patients with diabetes mellitus

The prevalence of cardiovascular diseases (CVDs) is well known. According to the World Health Organization (WHO), almost 18 million people die from CVDs worldwide every year, accounting for 31% of all causes of death [1]. CVDs often develop concomitantly with diabetes mellitus (DM), with approximately 20% of cardiovascular deaths attributed to elevated blood glucose levels [2]. Notably, CVDs are the leading cause of death among patients with type 2 diabetes (T2DM). Based on data from the Federal Register of Diabetes 2022 in Russia, chronic heart failure was the direct cause of death in 24.2% of T2DM cases, followed by acute heart failure (13.1%), cerebrovascular events (10.0%), and myocardial infarction (3.7%) [3].The pathophysiological interplay between atherosclerotic cardiovascular disease and DM has led to a situation where cardiologists are increasingly involved in the treatment of patients with DM, while endocrinologists are encountering a growing number of patients with CVDs. This association has become so apparent that in a recent article published in the European Journal of Cardiology, Yu. Braunwald speculated about the emergence of a new subspecialty - diabetocardiology [4]. Unfortunately, experts predict that the global number of diabetic patients will reach 783 million [5].Recent data on the CV benefits of certain hypoglycemic drugs (primarily, certain SGLT2 inhibitors, several GLP-1 receptor agonists, and a novel non-steroidal mineralocorticoid receptor antagonist finerenone) prove the need for a unified interdisciplinary approach to managing CVDs and DM.Given the importance of integrated and coordinated efforts in managing patients with CVD and DM, the Task Force of the -European Society of Cardiology (ESC) updated, formulated, and published clinical guidelines on the treatment of CVD in diabetic patients in 2023 [6]. This article provides a concise overview of the key provisions outlined in the guidelines.