AMBULATORY BLOOD PRESSURE MONITORING IN PATIENTS WITH HYPERTHYROIDISM BEFORE INTRODUCTION OF THE THERAPY AND DURING THERAPY WITH TIREOSUPPRESSIVES

The increased secretion of thyroid gland hormones affects the cardiovascular system by increasing heart rate and often by increasing systolic and diastolic blood pressure. We examined the influence of elevated thyroid hormone on blood pressure. Blood pressure monitoring was performed prior to the introduction of therapy in people with increased FT4 and on therapy when FT4 was in the normal range. We analyzed 32 people, of which 26 women had normal blood pressure values measured by blood pressure monitoring. Average age 45 and body mass index 27 kg/m2. Blood pressure was measured by monitoring blood pressure for 24 hours. On average, before the introduction of the therapy, it was 133/83 mmHg P 96 / min. The blood pressure on average on therapy with tireosuppressive was 128/82 mmHg P 74 / min. The Wilcoxon-Mann-Whitney paired test shows a significant P <0.05 higher systolic blood pressure and pulse rate during the day and night before the treatment, when FT4 was higher, than the time when medication was taking, when the FT4 was in the normal range. No significant difference was found for diastolic blood pressure before the introduction of therapy and during therapy with tireosuppressives. When values of FT4 are increased, monitoring of blood pressure shows significantly higher values of systolic blood pressure and pulse during day and night compared to systolic blood pressure and pulse values when FT4 is in the normal range.