Saratov JOURNAL of Medical and Scientific Research

Clinical Hospital "RZD-Medicine", Saratov

Peculiarities of psychoemotional status and myocardium's response to heliogeomagnetic disturbances under emotional load in volunteers residing in the middle latitudes

Year: 2019, volume 15 Issue: №3 Pages: 806-812
Heading: Cardiology Article type: Original article
Authors: Parshina S.S., Kodochigova A.l., Samsonov S.N., Afanasyeva T.N., Petrova V.D., Petrova P.G., Strekalovskaya A.A., Manykina V.I., Kasimov O.V., Tokayeva L.K., Komzin K.V., Ramazanova Z.G.
Organization: Clinical Hospital "RZD-Medicine", Saratov, North-Eastern Federal University n. a. M.K. Ammosov, Saratov State Medical University, Yu. G. Shafer Institute of Cosmophysical Research and Aeronomy of the Siberian Branch of the Russian Academy of Sciences
Summary:

The purpose of the study is to evaluate psychoemotional features of volunteers residing in the middle latitudes and the impact of emotional stress on the synchronization status of the myocardium and heliogeomagnetic disturbances. Material and Methods. In the course of 60 days volunteers (31 people) were daily assessed concerning the state of the myocardium according to the coefficient of symmetry of the T-wave (CST) in the phase portrait of ECG at rest, after emotional stress, and after rest. Geomagnetic activity was assessed with the help of global planetary index of geomagnetic activity (Kp- index), while psychoemotional state of volunteers — with the help of questionnaires and projective techniques. Results. Personality characteristics of volunteers residing in the middle latitudes include optimism and friendliness, combined with a reduction of adaptability when building stress coping behavior against the background of polar intrapsychic tendencies. Emotional stress causes transient change in the synchronization state of the myocardium and heliogeomagnetic disturbances (CST-Kp). 3 types of violations of CST-Kp synchronization were identified. We were the first to describe the phenomenon of CST-Kp synchronization inversion: the increase of myocardium tension after geomagnetic disturbance reduction. Conclusion. Emotional stress in volunteers residing in the middle latitudes against the background of their characteristic of reduced psycho-emotional adaptation, leads to blockage of myocardium's reaction to weak geomagnetic disturbances and may contribute to the emergence of sensitivity to powerful geomagnetic disturbances.

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Terahertz therapy at frequencies of the molecular spectrum of nitric oxide: results and prospects of clinical use

Year: 2019, volume 15 Issue: №3 Pages: 800-806
Heading: Cardiology Article type: Original article
Authors: Parshina S.S., Afanasyeva T.N., Vodolagin A.V., Petrova V.D., Ushakov V.Yu., Kaplanova T.l., Potapova M.V., Ramazanova Z.G.
Organization: Saratov State Medical University, Clinical Hospital "RZD-Medicine", Saratov
Summary:

The purpose of the study is to summarize the results of clinical use of terahertz therapy at molecular spectrum of nitric oxide frequencies (150,176... 150,664 GHz) (THZ-therapy-NO) in cardiology, to identify general regularities and peculiarities of terahertz therapy influence. Material and Methods. We examined 312 patients with angina pectoris (150 patients with unstable angina pectoris, and 162 patients with stable angina of III-IV f. to.). Results. Antianginal effect of THZ-therapy-NO does not depend on the form of angina, sex, age, mode of exposure, hypocoagulation effect of smoking. We identified 2 types of effects of THZ-therapy-NO on hemostasis and blood rheology: active antithrombotic and protective (prevents the development of hypercoagulation shifts against the standard drug treatment). Procoagulant hemostasis is most sensitive to terahertz exposure. Reducing the duration of course exposure leads to expansion of antithrombotic effect by increasing the activity of natural anticoagulants (antithrombin III). Conclusion. Antianginal effect of THZ-therapy-NO does not depend on its hypocoagulation action. Irradiation mode "3/15" is optimal for patients with angina. Mode "2/5" does not have its own antithrombotic effect, therefore it is suitable for patients with angina with a tendency to hypocoagulation. Smoking does not affect the efficiency of the THZ-therapy-NO.

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