MT Crossword Puzzle - Heart

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Across
  1. 2. slow heart rate with less than 60 bpm (in adults)
  2. 4. recording heart’s electricity and rhythm
  3. 6. fast heart rate with more than 100 bpm (in the adults)
  4. 8. also known as heart attack, it occurs when heart muscles cannot receive enough oxygen
  5. 11. produce an image of the structure of the heart with the use of soundwaves
  6. 13. an enlarged heart
Down
  1. 1. a type of heart disease related to heart muscles
  2. 3. abnormal heart rhythm
  3. 5. a medical procedure which uses electricity to restore normal heart rhythm
  4. 7. a type of x-ray which uses contrast dye to look at coronary arteries
  5. 9. cells that make the heart contract, such as pacemaker cells
  6. 10. a doctor who specializes in treating heart diseases
  7. 12. the use of a balloon to stretch a narrowed or blocked artery