Chapter 6 - Basic Beats Flashcards
1
Q
Q wave STEMI criteria
A
- Greater than 0.03 sec wide.
- Deeper than 1/3 the height of the QRS
2
Q
Describe the normal morphology of the T-wave
A
Slow upstroke, fast downstroke (asymmetrical)
3
Q
This is found in profound bradycardia and hypokalemia.
A
U-wave (after the t-wave, and before next P-wave)
4
Q
Greater than 0.8 mm depression in PR segment is indicative of _____.
A. Cardiac ischemia
B. Pericarditis
C. Swine flu
D. Hyperkalemia
A
B. Pericarditis
5
Q
Normal elevation of ST segment
A. 1 mm
B. 2 mm
C. 3 mm
D. 4 mm
A
A. 1 mm
6
Q
Normal QTc
A
0.410 sec
7
Q
Prolonged QTc interval
A
Greater than 0.419 sec
