Anastasia Aleksandrovna Bogdan

On the eve of blood collection for ELISA tests (hormones, cancer markers, autoimmune antibodies, etc.) it is necessary to exclude physical activity, stressful situations, physiotherapeutic procedures, taking medications (except in cases of medication prescribed by a doctor, when the decision to cancel medication is made by the attending physician), taking oral contraceptives, drinking alcohol and eating fatty foods. Immediately before the study exclude smoking.

Dizziness, a sensation of spinning, balance disorders, unsteady gait, and fear of falling are among the most common reasons for seeking medical care.

Bradycardia is a heart rhythm disorder in which the resting heart rate falls below 60 beats per minute. For some people, especially well-trained athletes, a slower heart rate may be completely normal. However, in many cases, bradycardia may indicate an underlying cardiovascular condition or another medical disorder that requires professional evaluation and treatment.