This enables the measuring accuracy of the blood pressure watch to be increased by more than 70 per cent. Clinical trials of the device are currently under way. The first measurements have already been taken in parallel with a catheter procedure - with very promising results.
After menopause, a woman's risk of high blood pressure and other cardiovascular diseases increases greatly; the risk increases significantly faster for women after hysterectomy, perhaps because the uterus produces chemicals that help regulate blood pressure.
Polycythemia is also associated with hypertension due to increased blood viscosity and thrombosis. Severe, chronic polycythemia secondary to increased blood viscosity can raise pulmonary arterial pressure and cause increased pulmonary resistance with potential hypoxia, resulting in cor pulmonale. Thus, increased hemoglobin and hematocrit secondary to testosterone replacement can be significant and in a recent meta-analysis has been cited as the most common side effect of androgen therapy