Cardiovascular puzzle

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Across
  1. 4. Medication commonly used to treat heart failure by lowering blood pressure
  2. 7. Disease where the heart muscle becomes enlarged and weakened
  3. 8. Hormone released when the heart is stretched in heart failure (BNP)
  4. 11. Irregular heart rhythm that may occur with cardiomyopathy
  5. 12. Medical device used to prevent sudden cardiac death
  6. 14. Shortness of breath when lying flat
Down
  1. 1. Imaging test used to evaluate heart structure and function
  2. 2. Reduced percentage of blood pumped out of the ventricle
  3. 3. Condition where the heart chambers become enlarged
  4. 5. Swelling in the legs due to fluid buildup
  5. 6. Decreased ability of the heart to pump blood
  6. 9. Symptom caused by fluid accumulation in the lungs
  7. 10. Diet often recommended with sodium restriction
  8. 13. Lower chamber of the heart affected in cardiomyopathy