This article contain insights on the causes of white bumps on different parts of the tongue that includes bumps on sides of the tongue, tip, back, on and under the tongue. You will also learn the various treatment and remedies for white bumps on the tongue.
Prolonged QT syndrome, also known as long QT syndrome (LQTS), refers to a group of disorders that increase the risk for sudden death due to an abnormal heartbeat. Abnormal heartbeats (cardiac arrhythmias) are a primary cause of sudden death, especially in the young population.
The duration of the QT-interval varies dependent upon how fast the heart is beating, but in normal healthy people, when the heart is beating 60 beats per minute, it is between 350 and 440 milliseconds. In patients with Short QT Syndrome it is less than that somewhere between 210 and 340 milliseconds.