UCLA EKG Test
AV node rate - Answer 40-60 bpm
SA node rate - Answer 60-100 bpm
Purkinje fibers rate - Answer 20-40 bpm
PR interval is from _ to _? - Answer beginning of P wave to beginning of Q wave
QRS interval is from _ to _? - Answer beginning of Q to end of S
QT interval is from _ to _? - Answer beginning of Q to end of T
PR interval normal duration - Answer 0.12-0.20 s
QRS normal duration - Answer 0.04-0.12 s
QT interval normal duration - Answer 0.36-0.44
Normal Sinus Rhythm (NSR) - Answer
Cause and treatment for NSR? - Answer N/A
None
Sinus Bradycardia - Answer
Cause and treatment for sinus brady? - Answer Normal for athletes
None if not symptomatic; atropine if symptomatic
Sinus tachycardia - Answer
Cause and treatment for sinus tachy? - Answer Anxiety
Treat the anxiety (have pt calm down)
NSR with 1 PAC - Answer
Cause and treatment for PACs? - Answer Anxiety
Monitor it
Atrial Fibrillation with ventricular response of 80 (Afib) - Answer
Cause and treatment of Afib? - Answer MI
Amiodarone
Aflutter - Answer
Cause and treatment of aflutter? - Answer HTN
metropolol
SVT - Answer Rate > 150
AV node rate - Answer 40-60 bpm
SA node rate - Answer 60-100 bpm
Purkinje fibers rate - Answer 20-40 bpm
PR interval is from _ to _? - Answer beginning of P wave to beginning of Q wave
QRS interval is from _ to _? - Answer beginning of Q to end of S
QT interval is from _ to _? - Answer beginning of Q to end of T
PR interval normal duration - Answer 0.12-0.20 s
QRS normal duration - Answer 0.04-0.12 s
QT interval normal duration - Answer 0.36-0.44
Normal Sinus Rhythm (NSR) - Answer
Cause and treatment for NSR? - Answer N/A
None
Sinus Bradycardia - Answer
Cause and treatment for sinus brady? - Answer Normal for athletes
None if not symptomatic; atropine if symptomatic
Sinus tachycardia - Answer
Cause and treatment for sinus tachy? - Answer Anxiety
Treat the anxiety (have pt calm down)
NSR with 1 PAC - Answer
Cause and treatment for PACs? - Answer Anxiety
Monitor it
Atrial Fibrillation with ventricular response of 80 (Afib) - Answer
Cause and treatment of Afib? - Answer MI
Amiodarone
Aflutter - Answer
Cause and treatment of aflutter? - Answer HTN
metropolol
SVT - Answer Rate > 150