PR interval
.12-.2 (3-5 small boxes)
QT interval prolonged when men vs women?
men- 440
women- 460
PE EKG changes?
S1Q3T3
u waves on EKG?
hypo K
Short QT?
hypercalcium
Long QT?
hypocalcium
Longer, longer PR then dropped beat?
2nd degree type 1
stable long PR then dropped beat
2nd degree type 2
short PR
delta wave
wide QRS
WPW
ST segment elevation in V1-V3, followed by negative T wave
Brugada syndrome
SVT is wide or narrow?
Narrow
V tach is wide or narrow?
WIDE