Søgeresultater - V. Yu. Usov

Objective: to elaborate differential diagnostic criteria for recurrent gliomas after combination treatment, by using dynamic contrast-enhanced magnetic resonance angiography (DCE-MRA) and T2*-weighted perfusion magnetic resonance imaging (MRI).Material and methods. The retrospective study enrolled 1...

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Aim. To evaluate the heart morphological features and the significance of the non-ischemic myocardial contrast pattern in medium-term prognosis of continued left ventricular (LV) remodeling after surgery in patients with ischemic cardiomyopathy.Material and methods. The results of paramagnetic contr...

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Aim. To assess the effect of non-cellular allogenic material (NAM) on post-infarction myocardial remodeling in the experiment.Material and methods. We ligated left descending coronary artery of control Han Wistar rats in order to simulate post-infarction cardiosclerosis (PICS), and NAM was intramyoc...

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Clinical case demonstrates the necessity for multimodal visualization of the heart in differential diagnostics of acute coronary syndrome with ST elevation in patients with non-obstruction coronary heart disease. This made possible to be sure on the diagnosis of pseudocoronary variant of myocarditis...

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Coronavirus disease 2019 (COVID-19) is a poorly understood and dangerous medical problem. COVID-19-related pulmonary vessels involvement is a complex set of interrelated pathophysiological processes associated with vascular endothelial dysfunction and accompanied by thrombosis of various localizatio...

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Aim. To investigate on the nosological structure of acute coronary syndrome (ACS) in patients with non-obstruction coronary atherosclerosis (NOCA) before and after magnetic resonance imaging (MRI) of the heart.Material and methods. A non-randomized, open, controlled study (NCT02655718). The patients...

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Aim. To obtain extended data on the impact of collateral circulation on the recovery of left ventricular (LV) function after recanalization of chronic coronary total occlusion (CTO), especially in patients with reduced left ventricle ejection fraction (LVEF).Material and methods. This single-center,...

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Metastases to the heart are extremely rare, and the reported incidence of cardiac metastasis at autopsy ranges from 1.5 to 21.8  %. In cancer patients, cardiac metastases are usually difficult to  diagnose unless the patients do not complain of any related  symptoms. Common tumors with cardiac metas...

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The authors of the article have analyzed the problem of advanced heart failure (AHF). Despite significant and, it is not an exaggeration to say, revolutionary achievements in clinical pharmacology, cardiac surgery and implantation arrhythmology, the number of patients with chronic heart failure (CHF...

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We present the results of MRI study of the heart with paramagnetic contrasting for visualization of the foci of myocardial damage, that lead to atrial tachiarrhythmias in patients with severe infarction of the left ventricle. It is shown that the volume of the left atrium more than 75 cm3 and accumu...

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Aim. To study the effectiveness of using the anatomically optimized distal renal denervation (RDN) in comparison with the standard approach for reducing myocardial damage and left ventricular (LV) hypertrophy in patients with resistant hypertension (HTN).Material and methods. The randomized double-b...

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Aim. To study brain magnetic resonance imaging (MRI) changes in patients with resistant hypertension (HTN) after renal denervation (RD) and its cerebral protection effectiveness.Material and methods. The study included 111 patients, of whom 50 were men (45%) and 61 were women (55%), who underwent RD...

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Important changes regarding the understanding of the pathogenesis of chronic heart failure (CHF) marked the beginning of the millennium, and its first decade was called the decade of diastology. Even though numerous studies convincingly proved that deterioration of the left ventricular (LV) filling...

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Unprecedented advances of recent decades in clinical pharmacology, cardiac surgery, arrhythmology, and cardiac pacing have significantly improved the prognosis in patients with chronic heart failure (CHF). However, unfortunately, heart failure continues to be associated with high mortality. The solu...

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The authors analyzed the problem of diuretic resistance (DR) in patients with chronic heart failure (CHF). Most of the symptoms and signs of CHF are associated with hypervolemia and vascular congestion in the systemic and pulmonary circulation. The severity of the latter is the main factor which neg...

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Recognizing the fact that isolated left ventricular (LV) diastolic dysfunction (DD) underlies approximately 50% of all heart failure cases requires a deep understanding of its principal mechanisms so that effective diagnostic and treatment strategies can be developed. Despite abundance of knowledge...

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Russian Society of Cardiology (RSC)With the participation: Eurasian Association of Therapists (EUAT), Society of Specialists in Heart Failure (OSSN), Russian Scientific Medical Society of Therapists (RNMOT), Russian Society of Pathologists, Russian Society of Radiologists and Radiologists (RSR)Endor...

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