In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series or any expression; it is usually a number, but may be any expression. In the latter case, the variables appearing in the coefficients are often called parameters, and must be clearly distinguished from the other variables. For example, in.
Many different conditions can cause fainting. These include heart problems such as irregular heart beats, seizures, low blood sugar (hypoglycemia), anemia (a deficiency in healthy oxygen carrying cells), and problems with how the nervous system (the body's system of nerves) regulates blood pressure.
Syncope (say SING-kuh-pee) refers to a sudden loss of consciousness that soon passes. Syncope may be the first sign that you have an arrhythmia. Passing out can cause a serious injury. For example, passing out while climbing the stairs or while driving can cause serious harm.