We already know about the changes it introduced last year awarding frequent flier points not based on the number of miles you fly, but how much you pay for the ticket. Then it introduced a complicated five-tier award chart that practically requires a code-talker to decipher.
(latest reports from 24,892 Hypokalemia patients). On Sep, 7, 2015: 60,113 people reported to have side effects when taking Hydrochlorothiazide. Among them, 1,100 people (1.83%) have Hypokalemia.
ECG should be done on patients with hypokalemia. Cardiac effects of hypokalemia are usually minimal until serum K concentrations are 3 mEq/L. Hypokalemia causes sagging of the ST segment, depression of the T wave, and elevation of the U wave. With marked hypokalemia, the T wave becomes progressively smaller and the U wave becomes increasingly larger.