Biochemistry
Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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Chapter 13, Problem 18P
Interpretation Introduction

Interpretation:

The reason for causing long QT syndrome in a cardiac voltage-dependent sodium channel needs to be explained.

Concept introduction:

The QT syndrome interrupts the repolarization over the cell membrane; thus, the cells are not ready for a later heartbeat which causes LQTS. The long QT syndrome can cause electrolyte abnormalities such as low body potassium.

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