Tri-City Regional Facts. The Tri-Cities MSA is the 4th Largest Metropolitan Statistical Area in the state of Washington. The Tri-Cities is located in southeast Washington and is situated at the confluence of the Columbia, Snake and Yakima Rivers. With a population of 248,400, the major communities are Kennewick, Pasco, Richland and West Richland. Climate. The Tri-City region enjoys approximately 300 days of sunshine per year.
Hypotension is the medical term for low blood pressure (less than 90/60). A blood pressure reading appears as two numbers. The first and higher of the two is a measure of systolic pressure, or the pressure in the arteries when the heart beats and fills them with blood. The second number measures diastolic pressure, or the pressure in the arteries when the heart rests between beats. Optimal blood pressure is less than 120/80 (systolic/diastolic). In healthy people, low blood pressure without any symptoms is not usually a concern and does not need to be treated.
Best Answer: The higher (systolic) number represents the pressure when the heart is beating. The lower (diastolic) number represents the pressure when the heart is resting between beats.. Normal is 120/80, the American Heart Association says 120-139/80-89 is considered not high blood pressure.eport Abuse. 120/80 or lower is normal blood pressure 140/90 or higher is high blood pressure 120 and 139 for the top number, or between 80 and 89 for the bottom number is prehypertension Top number means the beats and the bottom number means the secounds So you have 100 beats in 80 secounds. Seems fine too me!