[Oscillation in the course of acceleration of cardiac frequency during the exercise in athletes].
D056352:Athletes; D015444:Exercise; D006321:Heart / Q000502:physiology*; D006801:Humans; D013177:Sports / Q000502:physiology*
ATHLETICS/physiology; HEART/physiology
Koläsnutä v průbĕhu akcelerace srde6cnä frekvence p6ri práci u sportovců.