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08. CP Test 2 > 3. Normal ECG > Flashcards

Flashcards in 3. Normal ECG Deck (8):
1

In which leads is the P wave positive?

1, 2, V4, V5, V6 and aVF

2

What is the acceptable range for the P-R interval?

.12 to .20 seconds

3

What is the acceptable range for the QRS interval?

.05 to .10 seconds

4

What is the acceptable elevation for the ST segment?

No more than 1mm in standard leads

 

No more than 2mm in chest leads

5

In which leads is the T wave positive?

1, 2, V3, V4, V5, V6

6

What is the acceptable range for height of the T wave?

5mm in standard leads

 

10mm in precordial leads

7

What might an elongated QRS interval signify?

Bundle branch block

8

What are the "official" values for tachycardia and bradycardia?

Tachycardia = >100 bmp

 

Bradycardia = <60 bpm