MEDizzy
MEDizzy
arti_bhardwaj
arti_bhardwajover 7 years ago

Q Heartbeat is initiated by: 1. AV Node 2. SA Node 3. Purkinje fibres 4. Papillary muscles

4
Top rated comment
over 7 years ago

SA node

over 7 years ago

Yup🌼

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over 7 years ago

SA node which is situated in right atrium

over 7 years ago

Yup😃

over 7 years ago

over 7 years ago

Yes🌼

over 7 years ago

SA node

over 7 years ago

❤yeah

over 7 years ago

Sa node

over 6 years ago

Sa node

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