Natalia A Mironova

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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)
Fragments corresponding to the 83–98 sequence of the first extracellular loop and to the 168–192 and 171–182 sequences of the second extracellular loop of the M2-muscarinic receptor (antibodies to this receptor could be markers of early symptoms of heart disorders) were synthesized by solid phase method using the Fmoc-SPPS strategy. A new conformational(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)
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)
By the means of computer simulation, the polypeptide antigen conformational structure that initiates the immunodominant epitope of the 2nd extracellular loop of β1-adrenoreceptor has been built. A linear 25-member peptide corresponding to the calculated sequence was synthesized by means of the solid-phase method using Fmoc-technology, then by means of the(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)
Changes in the activity of β2-adrenergic receptors of human T-lymphocytes under the effect of salbutamol (a short-acting β2-agonist) have been evaluated with a new modified radioligand method utilizing [125I]cyanopindolol and a specific ligand ICI 118551. In healthy volunteers, the receptor activity decreased after 30 min upon the inhalation of salbutamol(More)
40 patients with ischemic heart disease and angina of effort (class II-III) exposed to laser therapy each 6 months for 2 years entered the study. 23 of these patients received anaprilin (group 1), 17--verapamil (group 2) in mean daily doses. In both groups blood cholesterol decreased for 12 months after the drug treatment. After that in group 2 cholesterol(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)