Michail Zubarev

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In order to detect left ventricular systolic function and diastolic time intervals using a new improved bioimpedance polyrheocardiographic system (BPCS), 110 healthy subjects and 128 patients with myocardial infarction were examined. Twenty-four simultaneous measurements of cardiac output by thermodilution and BPCS were performed in 11 patients with(More)
We propose a new method to embed data in binary images, including scanned text, figures, and signatures. Our method relies on the concept of wet paper codes. The shuffling before embedding is used in order to equalize irregular embedding capacity from diverse areas in the image. The hidden data can be extracted without the original binary image. We(More)
This article presence the connection between paradontitis and cardiovascular diseases, and definition of the maintenance of acute phase proteins in an oral fluid at patients with acute myocardial infarction is obviously important for clinic. Results of own researches of change of the maintenance of three acute phase proteins: ceruloplasmin,(More)
A hypokinetic pattern of circulation (HKC) was revealed in 53 (63.1%) out of 84 patients with acute myocardial infarction (AMI) free of congestive cardiac insufficiency at rest examined upon discharge from hospital. Resting ++rheography evidence for pumping and constrictive cardiac functions fails to recognize CCI in stage I. A hemodynamic criterion of CCI(More)
With a view to facilitating early diagnosis of myocardial infarction, the diagnostic significance was studied of 12 standard electrocardiographic leads and of accessory leads according to Nehb, Gurevich, and Slapak-Partilla. Attention was paid to the deflexion of the pathological vector from the positions of active electrodes in the above systems on the(More)
The salivary and plasma levels of acute phase proteins were determined in 59 patients with myocardial infarction (MI). In acute and subacute MI, the content of ceruloplasmin, orosomucoid, and alpha1-antitrypsin increased not only in the plasma, but also in the saliva. A noninvasive procedure was devised to diagnose the termination of an inflammatory process(More)