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.
Here's a quick guide to your heart-health numbers: 1. Blood Pressure: Key to Heart Health. Your doctor tells you your blood pressure numbers, or you hear the doctors on ER shout pressure's dropping! Do you actually know what that means? Blood pressure consists of two numbers. Your systolic pressure measures the pressure of blood against artery walls when the heart pumps blood out during a heartbeat, while the diastolic pressure measures the same pressure between heartbeats, when the heart fills with blood. Both of these numbers are important, says Mosca. Just because one is normal doesn't mean you're off the hook. Normal blood pressure is below 120/80. Pre-hypertension is 120 to 139 (systolic) and/or 80 to 89 (diastolic ...