In ECG P-R interval correspond to

(a) time delay in AV node (b) SA nodal conduction time (c). increased ventricular contraction (d) time interval between onset of ventricular contraction

• Ananya
• 4290 दृश्य
• 4 उत्तर

• Time before ventricular contraction

  • Ankita
  • 22 सितम्बर
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• c

  • Prakash
  • 31 अगस्त
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• b

  • Ajnesh
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  0

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• c

  • Agdar
  • 30 जुलाई
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