Indexes of hemodynamics in a dosage of physical activity in girls against the background of low systolic blood pressure

• Main Author: V. A. Levchenko (Author)
• Format: Book
• Published: H.S. Skovoroda Kharkov National Pedagogical University, 2015-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 1818-9172; 2308-7269
• Keywords: hypotension; bicycle ergometry; hemodynamics; pulse oximetry; Special aspects of education; LC8-6691; Sports; GV557-1198.995
• Source: Pedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports, Vol 19, Iss 2 (2015)

Purpose: to examine the state of hemodynamics, blood oxygenation levels in girls with hypotensive type neurodystonia in a dosed physical load. Material : The study involved 59 women with hypotensive type neurodystonia aged 18-19 years and 14 healthy women the same age. Results : It was found that the girls on the background of low systolic blood pressure observed early hemodynamic response from the very first steps (25-50 W) bicycle stress test in the form of increased heart rate, stroke volume, pulse pressure. At the height of the stress test in 76.27 % of girls showed a reduction in blood oxygenation indices and lengthening of the period of recovery. Conclusions : The dose of girls in physical activity with hypotension, place high demands on the cardiovascular system, the restructuring of which is accompanied by inadequate oxygen supply systems in operation, adjustment disorder, low capacity for work that requires a non-drug methods of rehabilitation in the form of regular dose of physical activity, breathing exercises .