Heart Arrhythmias

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Across
  1. 3. Rapid, regular atrial contractions, often with a saw-tooth pattern on ECG
  2. 4. Common abbreviation for the answer to 7 Across
  3. 5. Abnormally fast heart rate
  4. 7. Irregular heart rhythm characterized by rapid, chaotic atrial contractions
  5. 8. Type of node that typically controls heart rhythm
  6. 9. Device used to regulate heart rhythm
  7. 10. Polymorphic ventricular tachycardia with a characteristic twisting QRS morphology
Down
  1. 1. General term for irregular heartbeat
  2. 2. Abnormally slow heart rate
  3. 6. Abbreviation for a life-threatening rapid ventricular rhythm
  4. 7. Absence of electrical activity in the heart
  5. 9. Abbreviation for early, wide QRS complex without preceding P wave