anterior myocardial ischemia
ST depression, mild apical
48
myocardial ischemia
ST depression, mild anterolateral
49
myocardial ischemia
ST depression, mild high lateral
50
myocardial ischemia
ST depression, mild inferior
51
myocardial ischemia
ST depression, mild inferolateral
52
myocardial ischemia
ST depression, anteroseptal
53
myocardial ischemia
ST depression, anterior myocardial
54
ST depression, extensive anterior
55
myocardial ischemia
ST depression, apical myocardial
56
ST depression, anterolateral
57
myocardial ischemia
ST depression, high lateral
58
myocardial ischemia
ST depression, inferior myocardial
59
ST depression, inferolateral
60
myocardial ischemia
Note:
Early myocardial infarction: normal Q-wave, ST elevation or ST slope elevation
Acute myocardial infarction: abnormal Q-wave, ST elevation or ST slope elevation
Old myocardial infarction: abnormal Q-wave, no ST elevation.
Abnormal Q-wave:
For leads I, II, III, avR, avL, avF, V3, V4, V5, V6, voltage of Q-wave <-0.3mV, or 4 times
of negative wave of Q-wave> voltage of R-wave and R'-wave, and/or Q-duration>40ms.
For leads V1, V2, voltage of Q-wave <-0.08mV and Q-duration>10ms.
ST elevation:
ischemia
ischemia
ischemia
V3, V4, V5.
Mild ST-segment depression of leads V4, V5,
and no change of leads V1, V2, V3.
Mild ST-segment depression of leads I, aVL,
V4, V5, V6.
Mild ST-segment depression of leads I, aVL,
and no change of leads II, III, aVF, V4, V5,
Mild ST-segment depression of leads II, III,
aVF, and no change of leads I, aVL.
Mild ST-segment depression of leads I, II,
III, aVL, aVF.
Severe ST-segment depression of leads V1,
V2, V3, and no change of leads V4, V5.
Severe ST-segment depression of leads V3,
V4, V5, and no change of leads V1, V2, V6.
Severe ST-segment depression of leads V1,
V2, V3, V4, V5.
Severe ST-segment depression of leads V4,
V5, and no change of leads V1, V2, V3.
Severe ST-segment depression of leads I,
aVL, V4, V5, V6.
Severe ST-segment depression of leads I,
aVL, and no change of leads II, III, aVF, V4,
V5, V6.
Severe ST-segment depression of leads II, III,
aVF, and no change of leads I, aVL.
Severe ST-segment depression of leads I, II,
III, aVL, aVF.
50
V6.