n. 1.antiarrhythmic drug (trade name Enkaid) used to treat life-threatening arrhythmias but increases the risk of sudden death in heart attack patients
Fact
According to National Geographic, Mt. Everest grows about 4 millimeters a year: the two tectonic plates of Asia and India, which collided millions of years ago to form the Himalayas, continue to press against each other, causing the Himalyan peaks to grow slightly each year .. More >>