T waves Flashcards
1
Q
Peak of the T wave indicates
A
Ventricular recovery
2
Q
The T wave follows
A
the ST segment
3
Q
Amplitude: _______ in lead I, II,
III, and up to _________ in the
precordial leads.
A
Amplitude: 0.5 mm in lead I, II,
III, and up to 10 mm in the
precordial leads.
4
Q
Bumps in the T wave may indicate__________.
A
hidden P wave
5
Q
Tall or tented T waves may indicate ___________.
A
MI or electrolyte imbalances such as hyperkalemia.
6
Q
Heavily notched or pointed T waves may indicate__________.
A
pericarditis
7
Q
Inverted T waves in I, II, aVl,
aVf, or V2 through V6 may
represent myocardial ischemia
A
Myocardial ischemia
8
Q
Myocardial ischemia may be represented by inversion of T waves in leads __________.
A
I II aVI aVf or V2-V6
