Beta-blockers are drugs used to treat high blood pressure. They block the effects of the sympathetic nervous system on the heart. This reduces the work of the heart so that it requires less blood and oxygen.As a result, the heart doesn't have to work as hard, which in turn lowers blood pressure.. A. Beta-blockers are drugs used to treat high blood pressure. They block the effects of the sympathetic nervous system on the heart. This reduces the work of the heart so that it requires less blood and oxygen. As a result, the heart doesn't have to work as hard, which in turn lowers blood pressure.
slogan - a favorite saying of a sect or political group. catchword, motto, shibboleth. locution, saying, expression - a word or phrase that particular people use in particular situations; pardon the expression. catch phrase, catchphrase - a phrase that has become a catchword.
In literature, a motto is a sentence, phrase, poem, or word prefixed to an essay, chapter, novel, or the like suggestive of its subject matter. It is a short, suggestive expression of a guiding principle for the written material that follows.hips and submarines in the Royal Navy each have a badge and motto, as do units of the Royal Air Force. Latin has been very common for mottos, but for nation states their official language is generally chosen.