No abstract

Forty patients with ischemic heart disease and undergoing aortocoronary shunting surgery with cardiopulmonary bypass were studied. All patients were subjected to neuropsychological assessment and immunochemical analysis of the production of chemokines (IL-8, IP-10, MCP-1, MCP-3, MIP-1 beta, SDF-1 alpha) and cytokines (TNF-alpha and IL-10). The aims of the study were to assess the presence and severity of cognitive deficit developing after surgery with cardiopulmonary bypass and to assess the effects of intraoperative Trasylol on its severity. Cognitive deficit on day 9 after coronary shunting with cardiopulmonary bypass was seen as impairments of attention, hearing-speech memory, visual memory, and dynamic praxis. Trasylol had a marked neuroprotective effect and suppressed the systemic inflammatory response. Patients given intraoperative Trasylol had no clinically significant cognitive deficit in the early post-operative period.

This review focuses on possibilities of using soluble ST2 as a HF marker for diagnostics, stratification of risk of adverse events, and for evaluation of prognosis and treatment effectiveness in patients with CHF. Circulating biomarkers are an essential element of algorithms for diagnostics, stratification of risk, and evaluation of prognosis in patients with HF. The recognized “gold standard”, natriuretic peptides, has several well-known limitations, and multiple new candidate biomarkers have appeared in recent years. Soluble ST2, a marker of “mechanical myocardial stress”, is considered as one of the most promising new biomarkers. This review discusses possibilities of using it in clinical practice in CHF patients.

Методы исследования и диагностики Methods of investigation and diagnostics 39