cardiovascular drift

car·di·o·vas·cu·lar drift

(kahr'dē-ō-vas'kyū-lăr drift)
The gradual time-dependent "drift" in several cardiovascular responses, most notably decreased stroke volume (with concomitant heart rate increase), during prolonged steady-rate exercise. The progressive increase in heart rate with cardiovascular drift during exercise decreases end-diastolic volume and hence stroke volume.
References in periodicals archive ?
The term cardiovascular drift describes the gradual time-dependent downward "drift" in several cardiovascular responses, most notably in HR (positive drift), SBP (negative drift), and TPR (negative drift).
1998) Cardiovascular drift during prolonged exercise and the effects of dehydratation.
This physiologic augmentation is a phenomenon known as the cardiovascular drift (CVD).
The role of active muscle mass on exercise-induced cardiovascular drift.
Cardiovascular drift and critical core temperature: factors limiting endurance performance in the heat?
2] parece ser concomitante a uma diminuicao no volume sistolico e aumento compensatorio na FC, com pouca variacao do debito cardiaco, o que e conhecido como cardiovascular drift.
Cardiovascular drift is attributed to the competition for blood flow between the working muscles and skin, as well as the decreasing plasma levels during dehydration; however, research has documented that sufficient fluid replacement attenuates cardiovascular drift (3).
Because thermoregulation impacts other areas of endurance performance, a secondary purpose of the study was to examine the effects of salt supplementation on cardiovascular drift, perceived rating of exertion and time to exhaustion.
By limiting the total duration of exercise to approximately 12 min, we made an effort to minimize the effects of cardiovascular drift (10).
Armstrong has shown that a 1% loss of body weight would have a meaningful decrease in performance, while Montain suggests that the optimal rate of fluid replacement to attenuate cardiovascular drift is to match sweat loss (2, 12).
The purpose of this study was to examine the role of active muscle mass on cardiovascular drift ([CV.
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