A high pressure of 84 mmHg, a low pressure of 63 mmHg, and a pulse rate of 84 beats per minute are not normal. It is considered low blood pressure. High pressure below 90 mmHg and/or low pressure below 60 mmHg are considered hypotension. The causes of hypotension include physiologic hypotension and pathologic hypotension.
1. Physiological hypotension: some normal people have lower than normal blood pressure, but they are not uncomfortable, so they have physiological hypotension and do not need special treatment.
2. Pathological hypotension: some patients in heart failure, infection, overdose of antihypertensive drugs, blood volume insufficiency, dehydration, blood loss, etc., there will be hypotension, which belongs to pathological hypotension, and need to be treated for the above mentioned causes, and if the causes are not corrected, the hypotension will not be improved, or even secondary shock.
In conclusion, a high pressure of 84 mmHg, a low pressure of 63 mmHg, and a pulse rate of 84 beats per minute require further diagnosis and treatment in the hospital, blood pressure monitoring, and standardized treatment if necessary.