The aim of the study was to investigate the peculiarities of STEMI morphogenesis after mechanical restoration of epicardial blood flow without ECG signs of reperfusion. The autopsy data of 44 patients with STEMI who died at different times after PCI performed within the first 12 hours (27 cases), or 12–24 hours (17 cases), without ECG signs of reperfusion after the intervention, were analyzed. The comparison group consisted of 85 deceased without reperfusion therapy (RT). Histological examination of the myocardium was performed at following time: within 12 hours, at 13–24 hours, 2–4 days, 5–8 days, 9–15 and 16–22 days. The most common cause of death was acute left ventricular failure (ALVF) both in the group of blood flow restoration without ECG signs of reperfusion, and in the group without RT: 85 % and 79 %, respectively. In each of the two groups the number of deaths occurred in the first 12 hours exceeded one third, half of the patients died in the subsequent 12 hours, two thirds of the deaths occurred within further 2–3 days. The rates of risk factors: older age, anterior and recurrent myocardial infarction, three-vessel lesion of the coronary artery, and a large infarction area were similar in the two groups. From the first hours after PCI, the infarction zone was characterized by hemorrhagic imbibition, numerous injuries of the microcirculatory bed, by the signs of blood flow restoration in damaged vessels appeared from days 2–4, early manifestations of repair from days 5–7. In the MI group without PCI, the hemorrhagic demarcation started on days from 3–4, coagulation necrosis prevailed in the microvascular bed, signs of repair appeared at a later date. Multiple spasms and thromboses in the microvasculature may have been a response to a blood pressure drop that accompanies an acute decrease in the left ventricle contractile function caused by a large infarction area and/or unresolved complications arising during the interventions per se. This mechanism explains the rapid progression of left ventricular failure, the most common cause of death after the interventions with achieving the epicardial blood flow without ECG signs of reperfusion. The revealed microcirculation disorders reflect the absence of myocardial reperfusion, which is more prognostically significant than the restoration of epicardial blood flow.

Atrial fibrillation (AF) is the most common cardiac arrhythmia in adults worldwide. The use of oral anticoagulants (DOACs) is an effective way to prevent ischemic stroke in patients with AF, reducing the risk of stroke by approximately 64 %. In patients with liver cirrhosis (LC), the presence of AF is associated with higher rates of in-hospital mortality, stroke and acute kidney injury compared with patients without arrhythmia. Liver disease and especially cirrhosis are associated with an increased risk of not only thrombosis but also bleeding, making the decision about anticoagulant therapy in these patients very difficult. The article reviews the current literature regarding the use of modern DOACs and traditional antithrombotic agents, such as vitamin K antagonists and heparins, in patients with cirrhosis and AF.

The objective was to study the effect of early planned use of transpulmonary thermodilution (TPTD) and therapeutic measures to stabilize blood circulation on the clinical outcome of sepsis.

Materials and methods. The cohort study involved 132 patients with abdominal sepsis with SOFA >7 and blood lactate >1.6 mmol/L. Septic shock was diagnosed in 56 % of patients. TPTD in the early periods of intensive care was began in 53.8 % of patients. Logistic regression and ROC-analysis were used to process the data.

Results. Early use of invasive monitoring (OR 2,3715, 95 % CI 1,1107–5,0635, p=0,026, AUC 0.655) and infusion volume >43 ml/kg per day (OR 1.0313, 95 % CI 1.0073–1.0558, p=0.01, AUC 0.677) were predictors of survival in patients with abdominal sepsis. The use of TPTD compared to patients of group II was accompanied by an increase in the daily infusion volume (53.7 [38.1–63.5] vs 38.2 [29.9–47.2], ml/kg per day, p = 0.0001), more frequent use of inotropic drugs (39.4 vs 16.4 %, p = 0.004), and higher level of the inotropic scale (0 [0–4.7] vs 0 [0–0], p = 0.01). There were no differences in the frequency of prescription (57.7 vs 65.5 %, p = 0.376) and dosages (0.2 [0.1–0.4] vs 0.3 [0.2–0.4] μg/kg/min, p = 0.554) of norepinephrine. Twenty-eight-day mortality in groups I and II was 31 and 50.8 % (p = 0.022), hospital mortality was 32.9 and 54.0 % (p = 0.014).

Conclusion. When assessed by SOFA > 7 points and lactatemia > 1.6 mmol/L, the onset of TPTD and infusion volume > 43 mL/kg/day increase the likelihood of survival of patients with abdominal sepsis, as a result, 28-day and hospital mortality decrease by 1.6 times. The use of invasive monitoring of central hemodynamics in this clinical situation is accompanied by an increase in the prescription of inotropes by 2.4 times with an unchanged intensity of norepinephrine use.

The article is devoted to the activities of Alexander Sergeevich Puchkov as part of the Russian Red Cross Society, which during the First World War was one of the largest public organizations that provided assistance to wounded soldiers and officers in the theater of military operations and in the rear. The Red Cross appointed those responsible for all military sanitary, medical evacuation and organizational measures in this area of military operations: a special officer, a chief officer. The events of the period 1914–1918, which formed the professional qualities of the organizing physician A.S., are described. Puchkova, approaches and principles to providing medical care to the wounded in case of mass injuries and injuries in the performance of official duties of the special representative of the Russian Red Cross Society under the 2nd Army of the Western Front.

Acute kidney injury (AKI), especially when caused or accompanied by sepsis, is associated with prolonged hospitalization, progression of chronic kidney disease (CKD), financial burden on the health care system, and increases mortality in various entities. Extended renal replacement therapy (CRRT) is the predominant form of renal replacement therapy (RRT) in intensive care units (ICU) by providing hemodynamic stability in critically ill patients, more precise control of fluid balance, correction of acid-base imbalances, electrolyte disorders and achieving a stable level of osmolarity correction, including in multimorbid patients. This article examines the various aspects of CRRT in critically ill patients with severe AKI with high comorbidity, as well as in patients with sepsis and multiple organ failure. An analytical evaluation of the choice of CRRT over intermittent/intermittent hemodialysis (IHD) in selected clinical settings is being conducted. Filter/dialyzer life is assessed, including assessment of filtration fraction, use of anticoagulation options including regional citrate anticoagulation (RCA), dose of CRRT prescribed and delivered, vascular access management, general criteria, timing of initiation and cessation of CRRT, and initiation of renal replacement therapy for nonrenal indications. with AKI and/or sepsis.

The article is devoted to the use of a new method in open and laparoscopic surgery of gastroesophageal reflux disease and hiatal hernia. The essence of the technique is to fix the esophageal-gastric junction under the diaphragm with a combined tape of xenopericardium and propylene or propylene only. Comparative data on the results of Nissen operations in 126 patients and the new method in 258 patients are presented. The authors used an original comparative outcome assessment scale, which combines the main negative outcomes encountered after operations for gastroesophageal reflux disease and hiatal hernia, as well as Visick scale. The advantage of the new technique has been statistically reliably proven, where the absence of such severe complications as dysphagia, diarrhea, and stasis in its use is especially emphasized.

Objective. To conduct a clinical and diagnostic substantiation of computed tomography (CT) of internal organs in acute lung injury (ALI) in intensive care.

Methods. 96 patients of the intensive care unit of the Clinical hospital No 1(Smolensk) were examined. CT scans of the lungs, liver, and brain were performed using a tomograph GE Revolution EVO64. Clinical structure of the patients: 49 – with pneumonia, 15 – septic condition, 12 – Inhalation of toxic substances, 8 – aspiration of toxic liquids, 3 – aspiration of disosmolar liquids, 3 – disseminated intravascular coagulation, 3 – pulmonary contusion, 3 – shock condition. Statistical processing of the results was carried out in the Statistica 6.0 program.

Results. Of the 15 patients without changes of the lungs on CT scan, in 12 patients’ attenuation value of liver parenchyma was 14–28HU, brain attenuation value was 24–30HU. In patients with established changes in lung tissue (n=81), the density of liver tissue less than 54HU, brain density less than 32HU in 80.2 % of cases allowed us to predict an unfavorable course of ALI. 10 deaths were recorded, 6 patients were in critical condition for a long period of time. Treatment of hemostasis disorders, normalization of water-electrolyte homeostasis, elimination of hypoxemia, prescription of hepatoprotective, antibacterial, detoxification therapy helped to avoid an unfavorable outcome.

Conclusions. 1. It is recommended to consider of criteria for an unfavorable course in patients with acute lung injury the attenuation value of liver parenchyma less than 54HU and brain tissue attenuation value less than 32HU on CT (r=0.969 and r=0.988). 2. CT scan of the liver and brain allows the resuscitator to correct therapy and decide whether it is necessary to involve other specialists. 3. Diagnostic and prognostic significance of a complex CT scan in patients with acute lung injury, at the patient’s admitting AUROC 0.998; CI 0.901–0.999; at follow-up AUROC 0.835; CI 0.822–0.847.