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