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.
Genetically confirmed long QT syndrome with borderline values of QT corrected for heart rate (QTc) duration in a 12-year-old girl. Note the abnormal morphology of the T wave (notches) in leads V2-V4.rug-induced long QT syndrome is characterized by a prolonged QTc and an increased risk of torsade de pointes. Virtually all drugs that prolong QTc block the rapid component of the delayed rectifier current (I kr).