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