Getting the picture
The most common diagnostic study for MI
is a 12-lead ECG. An ECG can be used to
evaluate the patient’s heart rate and rhythm
and to look for ST-segment elevation or Twave
inversion, which may indicate myocardial
ischemia. A 12-lead ECG is a quick
and inexpensive way of evaluating the
heart, but there are times when the result
may be normal or indeterminate, even if the
patient is experiencing an MI. In addition toGetting the pictureThe most common diagnostic study for MIis a 12-lead ECG. An ECG can be used toevaluate the patient’s heart rate and rhythmand to look for ST-segment elevation or Twaveinversion, which may indicate myocardialischemia. A 12-lead ECG is a quickand inexpensive way of evaluating theheart, but there are times when the resultmay be normal or indeterminate, even if thepatient is experiencing an MI. In addition to
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