ecg_finals

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Across
  1. 3. fibers that carry impulses fr bundle branches to ventricular myocardium
  2. 6. the lead that helps stabilize tracing by reducing electrical interference; it is placed on the right leg
  3. 7. describes a heart rate that is faster than normal
  4. 9. structure located between the left atrium &left ventricle
  5. 10. ECG artifact that shows a shifting isoelectric line, often caused by loose electrodes or patient movement
  6. 11. oxygenated blood from the lungs flows into which heart chamber
  7. 12. blood enters the right atrium through the ____
  8. 13. bipolar leads I, II, III are also known as____
Down
  1. 1. mark on an ECG strip that shows the machine is calibrated at 10mm/mv
  2. 2. this part of the ECG represents ventricular depolarization
  3. 4. type of artifact seen on an ECG when the patient moves during recording
  4. 5. flat line in the ECG that separates waves & represents no electrical activity
  5. 8. this lead is commonly used as the long rhythm strip during ECG monitoring
  6. 12. ecg lead positioned at the 5th ICS, midclavicular line during ECG setup
  7. 13. modified myocardial tissue that acts as the natural pacemaker