tut2

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Across
  1. 3. natural pacemaker.
  2. 6. blood pressure is measured by
  3. 7. the baseline voltage of electrocardiogram
  4. 9. Ventricles are related to
  5. 11. a network of blood vessel surrounds the heart.
  6. 12. electric impulse travels through fibre.
  7. 14. a heart in relaxing mode.
  8. 15. monitor scans the cardiac rhythm
Down
  1. 1. Artery carries impure blood.
  2. 2. The anti-coagulant substance in blood.
  3. 4. A triangle used for limb recorder.
  4. 5. A graphic recorder of ECG.
  5. 8. Insufficient blood supply in human body.
  6. 10. The average life span is 100-120days.
  7. 13. A phase having typically -90mv potential.