Natalia A Mironova

  • Citations Per Year
Learn More
We report a case of bundle-branch reentrant ventricular tachycardia as a first and severe manifestation of myotonic dystrophy. Progressive cardiac conduction disturbances and cardiac arrhythmias are well-known features of myotonic dystrophy, although they are commonly found in late stage of disease in patients with established diagnosis. We review clinical(More)
Concentration of malonic dialdehyde (MDA) and activity of antioxidant enzymes G-6-PD, glutation peroxidase (GP), glutation reductase, catalase, superoxide dismutase were measured in red cells of patients with polycythemia vera. Plasmic ions Fe3+ were estimated by means of electron-paramagnetic resonance. MDA concentration and antioxidant enzymes (except GP)(More)
UNLABELLED Allapinin, class 1C antiarrhythmic drug, is highly effective in treatment of patients with ventricular premature beats (VPB). The purpose of work was retrospective assessment of efficacy and safety of allapinin in patients with benign ventricular arrhythmias. 73 patients with VPB and no structural heart disease were selected from a database. In(More)
Cardiac involvement is a well-known feature of neuromuscular diseases. Most commonly cardiac manifestations occur later in the course of the disease. Occasionally severe cardiac disease, including conduction disturbances, life-threatening arrhythmias, and cardiomyopathy, with its impact on prognosis, may be dissociated from peripheral myopathy. We report a(More)
According to current knowledge, autoantibodies against 1-adrenergic receptors may be involved in pathogenesis of different cardiovascular diseases and are mostly studied in patients with Chagas disease, dilated cardiomyopathy and heart rhythm disorders. They may play an important role in cardiomyocyte apoptosis, alteration of their chrono- and inotropic(More)
OBJECTIVE This study aimed to assess the level of anti-1-adrenergic receptor autoantibodies in patients with ventricular arrhythmias with no signs of organic heart disease and with presence of cardiovascular pathology in comparison with a group of healthy volunteers. MATERIAL AND METHODS The study included 44 patients with ventricular arrhythmias with no(More)
Prevalence of pulmonary heart among patients with cardiovascular pathology is 5%. Clinical picture of pulmonary heart comprises symptoms of underlying disease and signs of pulmonary and cardiac failure. The following instrumental methods of investigation are very helpful for diagnosis of pulmonary heart: chest roentgenography, electrocardiography,(More)
AIM To design a mathematical express model of expected lifespan of patients with primary pulmonary hypertension (PPH). MATERIAL AND METHODS A retrospective analysis of 418 case histories of 132 PPH patients (81 females, 51 males, age 16-57 years). Ninety one of them were hospitalized at least twice. The following characteristics of the patients were(More)
Atrial fibrillation (AF) is one of the most common reasons for decreased life quality and increased mortality rates. Experimental and clinical data show that atrial structural and functional changes contribute to the development and progression of AF. The survey article considers the role of the systemic and local activities of the(More)
Linear peptides corresponding to fragment 83-98 of the first loop and fragments 168-192 and 171-182 of the second extracellular loops of M2-muscarinic receptor (marker of early cardiac disorders and arrhythmias) were synthesized by Fmoc-SPPS method. A new conformational antigen was synthesized by method of selective ligation of linear peptides by disulfide(More)