Figure: ECG ST segment depression

Introduction

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42 yrs       Male     BP 65/33

PR:  177
QRS:  90      Normal sinus rhythm @ 84.
QT:  338      Right axis deviation.
QTc: 399      Diffuse ST segment depression.

 Axes        Diffuse T-wave inversions.
             Consistent with ischemia.
P:    63
QRS: 100
T:   226

Courtesy of Kerala Serio, M.D. UCSF Fresno.