Which is labeled with letters Q and T more info.

The QTc interval is a measure of the electrical activity of the heart An EKG records the waves of activity and its pattern, which is labeled with letters Q and T. Doctors examined the respective intervals between the individual characters, which show that the heart of the electrical signals by means continuously the ventricles a prolonged QT interval, it takes too long to pass for the electric signal. more info

About 795,000 Americans each year new new or recurrent stroke That is, on average, it comes to a stroke every 40 seconds, according to the American Stroke Association. Ischemic stroke, blockage of blood vessels in the brain, for the majority of cases.


Fast track designation to H1N1 virus did not mutating into ‘ superbug ‘ in UMD. Rennet Study.

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