Electrophysiological adaptation of the cardiovascular system of sportsmen in the North
Abstract
The article presents research data of 12-lead electrocardiography at rest (Rest ECG) and Holter ECG monitoring of athletes. Daily assessment of cardiac rhythm and conduction disturbances showed that the cardiac rhythm disorders by type of frequent supraventricular arrhythmia (up to 17 560/day) and frequent ventricular arrythmia (up to 22 450/day most frequently encountered in endurance-athletes (aerobic exercises), whereas the athletes training speed-strength (dynamic loads) had conduction disturbances by type of the second-degree AV block, Mobitz Type 1 (with a maximum duration of pauses up to 3 seconds). However, changes in Holter ECG and EchoCG have not been revealed in athletes with Brugada-like changes, but they are still under close control.
About the Authors
E. N. Mestnikova
Center for Sports Medicine and Rehabilitation at the GBU of Sakha (Yakutia) “High school sports”
Russian Federation
Russian Federation
Mestnikova Ekaterina Nikolaevna, a cardiologist at the Department of functional diagnostics
678000 Yakutsk ul. Oiunsky 26, block B
N. V. Makharova
Center for Sports Medicine and Rehabilitation at the GBU of Sakha (Yakutia) “High school sports”
Russian Federation
Russian Federation
Makharova Natalia Vladimirovna, MD, a cardiologist, chief medical officer
678000 Yakutsk ul. Oiunsky 26, block B
I. A. Pinigina
Center for Sports Medicine and Rehabilitation at the GBU of Sakha (Yakutia) “High school sports”
Russian Federation
Russian Federation
Pinigina Irina A., MD, PhD, head of the department of functional diagnostics
678000 Yakutsk ul. Oiunsky 26, block B
G. S. Christina
Center for Sports Medicine and Rehabilitation at the GBU of Sakha (Yakutia) “High school sports”
Russian Federation
Russian Federation
Christina Gavrilyeva Semenovna, head of the department of physiotherapy and rehabilitation
678000 Yakutsk ul. Oiunsky 26, block B
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Review
For citations:
Mestnikova E.N., Makharova N.V., Pinigina I.A., Christina G.S. Electrophysiological adaptation of the cardiovascular system of sportsmen in the North. Yakut Medical Journal. 2016;(2):42-43.
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