heart

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Across
  1. 3. Disease of the heart muscle that reduces the ability of the heart to pump enough blood
  2. 4. 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)
  3. 8. Irregular heart rhythm
  4. 10. One of the two main pumping chambers of the heart
  5. 11. The middle layer of the wall of the heart
Down
  1. 1. Graphic record of the electrical activity of the heart.
  2. 2. Inflammation of the heart
  3. 5. Test done by injecting contrast dye into a body organ to observe the heart or systemic circulation
  4. 6. Fast heart rate
  5. 7. Formation of a blood clot (thrombus) inside a cavity of the heart or blood vessel
  6. 9. Bulging of the wall of a vein, artery, or heart due to weakening by disease, injury, or birth defect