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.
Heart rate can affect the time for repolarization. Rapid heart rate can lead to a shortened QT interval. The QTc is considered prolonged if the values are greater than 450 milliseconds in males and greater than 470 milliseconds in females.3 The risk of cardiac events correlates with the extent of QT prolongation.