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ECG Exercise 3 - OMI
ECG Exercise 3 - OMI

ECG Exercise 3 - OMI

Last updated 7/17/24

Is there an occluded coronary artery causing an acute myocardial infraction?

Assume every patient is presenting with chest pain unless told otherwise.

Click on image for full screen view (only on computer).

ECG #1

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals:
    ‣
    QRS morphology
    ‣
    ST Segments/T waves:
‣
OMI?
‣
Source: ECG Bank 544

ECG #2

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology:
    ‣
    ST Segments/ T waves
‣
OMI?
‣
Outside Source:

ECG #3

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals:
    ‣
    QRS morphology
    ‣
    ST Segments/ T wave
‣
OMI?
‣
Source: ECG Bank 864

ECG #4 - s/p out of hospital cardiac arrest

image

Interpretation - s/p cardiac arrest

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals:
    ‣
    QRS morphology
    ‣
    ST Segments/T waves
‣
OMI?
‣
Source: ECG Bank 633

ECG #5

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments/ T wave:
‣
OMI?
  • Outside source: Dr. Smith’s ECG blog found here

ECG #6

Interpretation

image
‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    P waves
    ‣
    QRS morphology
    ‣
    ST Segments:
‣
OMI?
‣
Source: ECG Bank 607

ECG #7

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals:
    ‣
    QRS morphology
    ‣
    ST Segments/T wave
‣
OMI?
‣
Outside Source:

ECG #8

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments/T waves:
‣
OMI?
‣
Source: ECG Bank 529

ECG #9

image

Interpretation of initial ECG

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology:
    ‣
    ST Segments/T wave
‣
OMI?

ECG #9 - Repeat ECG 20 minutes later

image
‣
OMI?
‣
Outside Source

ECG #10

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments/T wave
‣
OMI?
‣
Source: ECG Bank 119

ECG #11

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments / T wave:
‣
OMI?
‣
Source: ECG Bank 881

ECG #12

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments/T wave -
‣
OMI?
‣
Source: ECG Bank 587

ECG #13

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments/T waves
‣
OMI?

ECG #14

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments/T waves:
‣
OMI?
‣
Source: ECG Bank ?

ECG #15

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals:
    ‣
    QRS morphology:
    ‣
    ST Segments/ T waves
‣
OMI?
‣
Source: ECG Bank 367

ECG #16A

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments/ T wave:
‣
OMI?

ECG #16B

Repeat ECG done 100 minute later

image
‣
OMI?
‣
Outside Source

ECG #17

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology
    ‣
    ST Segments/ T wave
‣
OMI?
‣
Source: ECG Bank 352

ECG #18

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology:
    ‣
    ST Segments/ T
‣
OMI?
‣
Source ECG Bank 242

ECG #19

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology:
    ‣
    ST Segments/T waves
‣
OMI?
‣
Source: ECG Bank 184

ECG #20

image
‣
Prior ECG (click arrow)

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals
    ‣
    QRS morphology:
    ‣
    ST Segments/ TWI
‣
OMI?
‣
Source: ECG Bank 556

ECG #21

image

Interpretation

‣
Estimate the heart rate (slow, fast or normal), rhythm, and axis to the nearest quadrant.
  • Anything abnormal?
    • ‣
    Intervals:
    ‣
    QRS morphology:
    ‣
    ST Segments / T waves:
‣
OMI?
‣
Source: ECG Bank 944

This post is for education and not medical advice.

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