PCP๎IV๎ECG๎practice๎strips
2013
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ECG Practice Strips: Identifying Heart Rhythm and Conduction Disorders, Lecture notes of Cardiology
Practice exercises for identifying heart rhythm and conduction disorders based on ECG strips. Users are asked to determine rate, rhythm, PR duration, QRS width, and the presence of P waves for each strip. examples of normal sinus rhythm, idioventricular rhythm, pacemaker output, atrial fibrillation, and various types of heart blocks.
Typology: Lecture notes
2021/2022
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PCP
IV
ECG
practice
strips
Remember
the
steps
Rate - Rhythm - PR duration - QRS width - P for every QRS? - On the next slide you will a strip and then after that the above findings. When you have an answer hit enter or page down for the correct answer to appear.
Rate
Rhythm Regular
PR
duration
small boxes
QRS
width
small boxes
P
for every
QRS?
Yes
Normal Sinus Rhythm
Rate
Rhythm Regular
PR
duration
small boxes
QRS
width
small boxes
P
for every
QRS?
Yes
Normal Sinus Rhythm
Rate
Rhythm Regular
PR
duration
small boxes
QRS
width
small boxes
P
for every
QRS?
NONE
Idioventricular rhythm
Rate
Rhythm Regular
PR
duration
small boxes
QRS
width
small boxes
P
for every
QRS?
NONE
Idioventricular rhythm
Rate
Rhythm Regular
PR
duration
small boxes
QRS
width
small boxes
P
for every
QRS?
Yes
Pacemaker
โ AV
sequential
pacer spikes each time)
Rate
Rhythm Regular
PR
duration
small boxes
QRS
width
small boxes
P
for every
QRS?
Yes
Pacemaker
โ AV
sequential
pacer spikes each time)
Rate
Rhythm Irregular
PR
duration None
QRS
width
small boxes
P
for every
QRS?
No
P
waves
Atrial fibrillation
Rate
Rhythm Irregular
PR
duration None
QRS
width
small boxes
P
for every
QRS?
No
P
waves
Atrial fibrillation
Rate
Rhythm Regular
PR
duration
small boxes
QRS
width
small boxes
P
for every
QRS?
Yes
every other
P
wave non
conducted
nd degree block type
Rate
Rhythm Regular
PR
duration
small boxes
QRS
width
small boxes
P
for every
QRS?
Yes
every other
P
wave non
conducted
nd degree block type
Rate
Rhythm Irregular
PR
duration constantly changing
QRS
width
small boxes
P
for every
QRS?
Yes, but some non conducted
nd degree block type
Rate
Rhythm Irregular
PR
duration constantly changing
QRS
width
small boxes
P
for every
QRS?
Yes, but some non conducted
nd degree block type