The analysis of data obtained for 101 bronchial asthma (BA) sufferers with hypertension and 30 normotensive patients demonstrated the dependence of arterial hypertension in BA patients on a significant increase in the systemic peripheral resistance, pulmonary circulation pressure, diastolic dysfunction, reduced cardiac output, pulse brain filling as well as on elevated serotonin level and monoamine oxidase hyperactivity. The findings provided additional information on the causes and triggering mechanisms of arterial hypertension in BA patients, are helpful in design of antihypertensive treatment and the disease prevention.

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