Репозиторий Университета

© 2018 Limited Liability Company KlinMed Consulting. All Rights Reserved. Objective: to study potantial of remote ischemic preconditioning (RIP) as method of cardioprotection during coronary artery bypass surgery with cardiopulmonary bypass (CPB) and anesthesia with propofol. Materials and methods. We included in this study 87 patients (7 were excluded) with ischemic heart disease, hospitalized in the clinic of aortic and cardiovascular surgery of the I. M. Sechenov First Moscow State Medical University clinical hospital № 1. All patients had indications for direct myocardial revascularization by coronary artery bypass surgery. One day before operation patients were randomly assigned to 2 groups depending on preparation scheme: main group of RIP and the control group. The frequency of complications during surgery and in the postoperative period was assessed. Troponin I level was measured before, and in 2 and 24 hours after surgery. The level of lactate in the venous blood was measured before and after surgery. Results. Numbers of intraoperative and early postoperative complications in the main and control groups were similar. There were no differences between groups in troponin I and lactate levels after surgery. Conclusions. Remote ischemic preconditioning has no effect on the outcome of coronary artery bypass surgery with cardiopulmonary bypass and anesthesia with propofol.

© 2019 All rights reserved. Objective: to compare strategies of invasive treatment of patients with non-ST elevation acute coronary syndrome (NSTEACS) hospitalized in 2014 and 2015. Materials and methods. We have analyzed treatment strategy used in patients with NSTEACS hospitalized in cardio-reanimation department of a city hospital during one month in two successive years (January 2014 and November 2015). We have compared indications to, and timing of coronary angiography, numbers of performed percutaneous coronary interventions (PCI) and coronary artery bypass grafting surgeries. Results. Portion of patients subjected to invasive procedures in 2014 was 26 %, in 2015-42 %. All 32 primary procedures were PCIs. An increase was due to delayed interventions (24-72 hours), which were not performed in 2014. We also more often used selective multivessel coronary stenting, what facilitated availability of invasive treatment for elderly patients. Hospital mortality of patients with NSTEACS decreased from 16 to 7 %.