A Type of Arrhythmia in Which the Ventricles Contract Rapidly

question 51

Short Answer

A type of arrhythmia in which the ventricles contract rapidly and erratically,causing the heart to quiver or "tremor" rather than beat,is called ________.

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Definitions:

Bilateral Symmetry

A body plan in which an organism can be divided into two equal halves along a single plane, characteristic of many animals.

Radula

A unique anatomical feature found in mollusks, consisting of a chitinous ribbon-like structure used for feeding by scraping or cutting food.

Polychaetes

A class of annelid worms, known for their bristled segments which are predominantly marine.

Chaetae

Bristle-like structures made of chitin found on the bodies of annelid worms, such as earthworms, contributing to their locomotion.