ANATOMY
LYMPHATIC SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What fibres allow the ventricles to contract?
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SA
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AV
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Purkinje
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Bundle of His
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Explanation:
Detailed explanation-1: -The subendocardial surface is part of the endocardium, the inner layer of tissue that lines your heart’s chambers. When the Purkinje fibers deliver electrical signals to your ventricles, the ventricles contract.
Detailed explanation-2: -Purkinje fibers or Purkinje cardiomyocytes are part of the whole complex of the cardiac conduction system, which is today classified as specific heart muscle tissue responsible for the generation of the heart impulses.
Detailed explanation-3: -Purkinje fibres are specialized muscle fibres located in the inner ventricular walls of the heart. They help in the spread of impulses from the Bundle of His to the ventricles of the heart.
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