Cardiovascular System

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Across
  1. 1. Graphic record of the electrical activity of the heart
  2. 3. Inflammation of the heart
  3. 4. Inflammation of any vein, often in the leg
  4. 7. Fast heart rate
  5. 8. Disease of the heart muscle that reduces the ability of the heart to pump enough blood
  6. 9. Test done by injecting contrast dye into a body organ to observe the heart or systemic circulation
  7. 11. The middle layer of the wall of the heart
Down
  1. 2. Use of high voltage electric shock to stop an abnormally fast heart rhythm through paddles placed on the chest surface (external) or around the heart (internal)
  2. 5. Bulging of the wall of a vein, artery, or heart due to weakening by disease, injury, or birth defect
  3. 6. Formation of a blood clot (thrombus) inside a cavity of the heart or blood vessel
  4. 10. Irregular heart rhythm