what is punjuki fibres
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Purkinje fibre is present in Heart. It helps in contraction of heart.
sowmya124:
can u plz explain it detailed
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Purkinje fibers are a unique cardiac end-organ. ... The Purkinje fibers are further specialized to rapidly conduct impulses (numerous fast voltage-gated sodium channels and mitochondria, fewer myofibrils than the surrounding muscle tissue)...
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