Ischemia is recognized by
A)ST depression of 1-1.5 mm at the J-point.
B)ST elevation of 1-1.5 mm at 80 milliseconds after the J-point.
C)ST depression of 1-1.5 mm at 80 milliseconds after the J-point.
D)T wave inversion 80 milliseconds before the J-point.

Question

Quizplus · Accepted Answer

Ischemia is recognized by ST depression of 1-1.5 mm at 80 milliseconds after the J-point. ST elevation is typically associated with acute myocardial infarction (MI), while T wave inversion occurs in a range of conditions including MI, myocardial ischemia, and left ventricular hypertrophy.

Ischemia Is Recognized by