Hypertension (HTN or HT), also known as high blood pressure (HBP), is a long term medical condition in which the blood pressure in the arteries is persistently elevated. High blood pressure usually does not cause symptoms. Long-term high blood pressure, however, is a major risk factor for coronary artery disease, stroke, heart failure, atrial fibrillation, peripheral vascular disease, vision loss, chronic kidney disease, and dementia. High blood pressure is classified as either primary (essential) high blood pressure or secondary high blood pressure.
Holt Junior High School Public district 7-8 | 1784 Aurelius Road, Delhi Charter Township, MI 48842
Established in 1847 and incorporated as a charter township in 1968, Holland Charter Township is located in the southwest portion of Ottawa County, Michigan, approximately 30 miles southwest of Grand Rapids. Holland Charter Township encompasses an area of approximately 29 square miles. Its population at the 2010 census was 35,636 in the 2000 census was 28,911 and in 1990 was 17,523. The governing Board of Trustees conducts policy and legislative functions of the township government.