Its widgets, support for 3G and 4G devices, and per-app display makes it the most useful app in the category. Whether you have an unlimited data plan or you're interested in carefully monitoring the mobile data you use, Android users have plenty of options when it comes to tools that keep track of their mobile data usage.
Symptoms of hypocalcemia include paresthesia, muscle spasms, cramps, tetany, circumoral numbness, and seizures. Hypocalcemia can also present with laryngospasm, neuromuscular irritability, cognitive impairment, prolonged QT intervals, electrocardiographic signs of myocardial infarction, or heart failure.
In some individuals, the QT prolongation occurs after the administration of certain medications, which may be dangerous. In addition to medications, long QT syndrome can be acquired from malnutrition leading to low blood potassium or low blood magnesium, as in anorexia nervosa.he condition is so named because of the appearances of the electrocardiogram (ECG/EKG), on which a prolongation of the QT interval occurs. Normally, the QT interval duration is between 350 and 440 milliseconds.