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Flashcards in ECG's Deck (13)
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1
Q

p before QRS

super ventricular tach

A

sinus tachycardia

2
Q

some atrial pushes conducted
saw tooth ECG
problem maybe with reentry
2:1 av block, roughly HR=150bpm

A

atrial flutter

3
Q
regular rhythm
prolong PR interval
p before QRS
all atrial impulses to ventricles
possibly AV nodal dysfunction
A

first degree heart block

4
Q

p before QRS
some atrial impulses conducted to ventricles
may involve AV nodal dysfunction

A

second degree hb

5
Q
may involve ventricular escape
no p wave associated with QRS
PR interval varies, RR is consistent
P wave buried in QRS
may involve AV nodal dysfucntion
A

complete hb

6
Q

non coordinated, rapid myofibril contractions
possibly reentry
uncoordinated ventricular depolarizations
no discernable p waves

A

v fib

7
Q

regular rhythm
widened QRS
p recorded before QRS

A

bbb

8
Q

no p before QRS
widened QRS
may involve reentry

A

premature ventricular contraction

widened because moving from mycocyte to myocyte

9
Q
regular rhythm
regular and rapid wide QRS
no p with QRS
greater than 3 consecutive premature vent c
widened QRS
P wave buried in QRS
no discernable p waves
A

tach (monopmorhic)

10
Q
QT interval shortening
regular rhythm
p recorded before QRS
all altreal pulses to ventricles
ST interval shortening
tall, peaked T waves
A

hyperkalemia 6.0-mild

11
Q
QT interval shortening
regular rhythm
p recorded before QRS
all altreal pulses to ventricles
ST interval shortening
A

hypercalcemia

12
Q
regular rhythm
supraventricualr tachycardia
possible reentry
inverted P waves
may involve AV nodal dysfunction
A

AV junctional tachycardia

13
Q
Frequent orig-R/L superior pulm veins
No p wave with QRS
some atrial pulses to ventricles
noncordiated-rapid myofibril contract
supra vent tach
possible reentry
no discernable p waves
A

a fib