In the Limb Leads, the ST Segment Is Normally Isoelectric

question 21

True/False

In the limb leads, the ST segment is normally isoelectric.

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Definitions:

Cis-1-Ethyl-3-Methylcyclohexane

A specific isomer of a six-membered ring compound with ethyl and methyl substituents in a cis configuration.

Stable Conformation

The most energetically favorable arrangement of atoms in a molecule that minimizes strain.

Chair Conformations

A specific, stable three-dimensional shape adopted by cyclic molecules such as cyclohexane, minimizing steric strain and offering two alternating conformations.

Axial Ethyl

Refers to an ethyl group attached perpendicular to the plane of a molecule, especially in cyclic compounds.