Ucla Ekg Test

UCLA EKG Test b b




1. AV node rate: 40-60 bpm
b b b b




2. SA node rate: 60-100 bpm
b b b b




3. Purkinje fibers rate: 20-40 bpm b b b b




4. PR interval is from _ to _?: beginning of P wave to beginning of Q wave
b b b b b b b b b b b b b b b




5. QRS interval is from _ to _?: beginning of Q to end of S
b b b b b b b b b b b b b




6. QT interval is from _ to _?: beginning of Q to end of T
b b b b b b b b b b b b b




7. PR interval normal duration: 0.12-0.20 s
b b b b b




8. QRS normal duration: 0.04-0.12 s
b b b b




9. QT interval normal duration: 0.36-0.44
b b b b




10. Normal Sinus Rhythm (NSR): b b b b




11.Cause and treatment for NSR?: N/A
b b b b b




b None

12. Sinus Bradycardia: b b




13.Cause and treatment for sinus brady?: Normal for athletes
b b b b b b b b




b None if not symptomatic; atropine if symptomatic
b b b b b b




14. Sinus tachycardia: b b




15.Cause and treatment for sinus tachy?: Anxiety
b b b b b b




b Treat the anxiety (have pt calm down)
b b b b b b




1 b /

, UCLA EKG Test b b




16. NSR with 1 PAC: b b b b




17.Cause and treatment for PACs?: Anxiety
b b b b b




b Monitor it b




18. Atrial Fibrillation with ventricular response of 80 (Afib):
b b b b b b b b




19.Cause and treatment of Afib?: MI
b b b b b




b Amiodarone


20. Aflutter: b




21.Cause and treatment of aflutter?: HTN
b b b b b




b metropolol


22.SVT: Rate > 150 b b b b




23.Cause and treatment of SVT?: Anxiety
b b b b b




b Vagal stimulation
b




24. First Degree Heart Block:
b b b b




25.Cause and treatment of 1st degree HB?: Beta blockers
b b b b b b b b




b Review meds, continue to monitor
b b b b




26.Second degree HB, Type 1: Progressively lengthening PR intervals 1
b b b b b b b b b




b dropped QRS complexb b




2 /
b