Heart

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Across
  1. 3. Valve which locate between pulmonary artery and right ventricle.
  2. 5. ___ increase as force of ventricular contractions increase.
  3. 7. What link myocardial cells together?
  4. 8. The first deflection on the ECG represents ___ of the atria.
  5. 9. Name valve with two cusps.
Down
  1. 1. Right ventricle pumps blood into the ___.
  2. 2. During cardiac cycle, the contraction phase is referred as?
  3. 4. Heart wall that form 2 network.
  4. 5. Node in the conduction system acts as a pacemaker.
  5. 6. Oxygenated blood leaving heart to all part of body through ___.