LONG-TERM BLOOD PRESSURE VARIABILITY IN STRENGTH AND ENDURANCE PROFESSIONAL ATHLETES WITH OFFICE PREHYPERTENSION OVER ANNUAL TRAINING MACROCYCLE.

Considering the high spreading of arterial hypertension (AH) in professional athletes involved in different types of physical activities, as well as the high probability of its development in individuals with high normal blood pressure (BP), we aimed at investigating the daily profile of BP during three periods of annual training summer macrocycle: the preparation, competitive and transition ones. The investigation included 30 athletes having levels of systolic BP ≥130 and <140; as well as diastolic BP ≥ 85 and <90 mmHg during a thorough office examination in the preparation phase, who were divided into two groups without changes on age, sex, the duration of the sporting career depending on the type of a performed physical activity - strength (Str) and endurance (End). The athletes underwent office BP measurements and home BP monitoring (over the course of 3-7 days (M=5.

VENTRICULAR REPOLARIZATION MEASURES IN PROFESSIONAL AND AMATEUR ATHLETES WITH HIGH NORMAL ARTERIAL PRESSURE.

There is merely little data regarding changes in repolarization among professional athletes with prehypertension, especially in comparison with amateur athletes. It was previously shown that disturbances of repolarization may have an important role in the development of cardiac changes in athletes and be observed in a number of conditions, such as ventricular hypertrophy, channelopathies, and aortic aneurysm. Therefore, in this study, it has been aimed to compare the ventricular repolarization measures in professional and amateur athletes with high normal arterial pressure.

[FEATURES OF EARLY REPOLARIZATION SYNDROME DEPENDING ON EVIDENCES OF HEART HYPERTROPHY IN PROFESSIONAL ATHLETES].

A syndrome of early repolarization, common in professional athletes, has recently been considered as a possible predictor of acute arrhythmias. It is known that for this category of young people the development of compensatory hypertrophy of the heart is also common. The aim of the study was to investigate the features of early ventricular repolarization in professional athletes, depending on the presence of signs of cardiac hypertrophy.