Dam. a hydraulic-engineering structure that blocks off a river or other watercourse to raise the water level behind itself, to create a head at its location, and to create a reservoir. The significance of dams for water management is diverse.
(verify) Amiodarone is an antiarrhythmic medication used to treat and prevent a number of types of irregular heartbeats. This includes ventricular tachycardia (VT), ventricular fibrillation (VF), and wide complex tachycardia, as well as atrial fibrillation and paroxysmal supraventricular tachycardia.
The drug should also be used cautiously in patients with severe lung disease (which may interfere with the detection of adverse effects). Before choosing amiodarone for the treatment of atrial fibrillation, clinicians should consider other options.