In the U.S., the most common type of dam is the embankment dam. These are large dams made out of soil and rock which use their weight to hold back water. To prevent water from moving through them, embankment dams also have a thick waterproof core. The Tarbela Dam in Pakistan is the worldâs largest embankment dam.
A: Amiodarone (Cordarone) is an antiarrhythmic drug used to keep the heart beating normally in patients with life-threatening heart rhythm disorders of the ventricles (lower chambers of the heart).
Lotronex (alosetron) blocks the action of a chemical called serotonin in the intestines. This slows the movement of stools (bowel movements) through the intestines. Lotronex is used to treat severe, chronic irritable bowel syndrome (IBS) in women who have had diarrhea as the main symptom for at least 6 months. Alosetron should be used only by women who have tried other IBS treatments without success. Alosetron not been shown to be effective in men with IBS.