Ischemia is the medical term for what happens when your heart muscle doesn't get enough oxygen. Ischemia usually happens because of a shortage of blood and oxygen to the heart muscle.It is usually caused by a narrowing or blockage of one or more of the coronary arteries (which supply blood to the heart muscle).schemia is the medical term for what happens when your heart muscle doesn't get enough oxygen. Ischemia usually happens because of a shortage of blood and oxygen to the heart muscle.
The slug is a unit of mass associated with Imperial units and United States customary units. It is a mass that accelerates by 1 ft/s 2 when a force of one pound (lbF) is exerted on it.
The most common slugs in the Midwest is Deroceras reticulatum, the grey garden slug (Shetlar, 2000). Slugs are often described as a âsnail without a shellâ. Like snails, they have a soft, unsegmented body 2.5 â 20 cm long, depending on species. It is covered with a layer of protective mucus that helps them to move about. Because of this mucus layer, slugs require conditions and thus seek out dark, cool areas, emerging from their hiding places evening or at night. A slugâs body consists of a usually in the head, neck, mantle, tail, and foot.