Theoretically the range of a standard base station may be up to 35 kilometres (22 mi), and in practice could be 5-10km (3-6 mi), a microcell is less than two kilometers wide, a picocell is 200 meters or less, and a femtocell is in the order of 10 meters, although AT&T calls its product, with a range of 40 feet (12 m), a microcell.
C.HT. stands for Certified Hypnotherapist. Suggest new definition. This definition appears frequently and is found in the following Acronym Finder categories: 1  Science, medicine, engineering, etc.
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, peripheral vascular disease, vision loss, and chronic kidney disease. High blood pressure is classified as either primary (essential) high blood pressure or secondary high blood pressure. About 90â95% of cases are primary, defined as high blood pressure due to nonspecific lifestyle and genetic factors.