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ECG Exercise 17 - More Harvard ECGs
ECG Exercise 17 - More Harvard ECGs

ECG Exercise 17 - More Harvard ECGs

Last updated 1/30/25

12 random cases taken from:

Nathanson LA, McClennen S, Safran C, Goldberger AL. ECG Wave-Maven: Self-Assessment Program for Students and Clinicians. http://ecg.bidmc.harvard.edu.

ECG #1

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40 year old M with history of sarcoid presents with dizziness.

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What is the rhythm / diagnosis?

ECG #2

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75 year old F with history of Parkinson’s disease presents with fall

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What is the rhythm/diagnosis?

ECG #3

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22 year old presents with chest pain after bench pressing for the first time.

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Is this patient having an occlusive MI?

ECG #4

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70 year old M with history pulmonary fibrosis presents with respiratory distress.

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This ECG pattern is concerning for what pathological process?

ECG #5

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73 year old presents for checkup to primary care clinic.

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What is the rhythm?

ECG #6

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73 year old with history of COPD and 100+ year smoking pack history presents with cough.

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What ECG findings are consistent with the patient’s history COPD?

ECG #7

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26 year old tall asthmatic presents with cough and severe L sided chest pain.

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Is this patient having an occlusive MI? If not, what other life threatening diagnosis should be considered.

ECG #8

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60 year old with history of atrial fibrillation, MI, and CHF presents with dizziness.

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What is the rhythm / diagnosis?

ECG #9

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20 year old with history of multiple syncope episodes presents with syncope.

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In the context of syncope, what is concerning about this ECG?

ECG #10

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85 year old presents for medication refill

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Identify as many abnormal findings as you can
  • Source (#317)

ECG 11

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21 year old presents with first time seizure.

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What is the rhythm? Any findings to suggest a malignant arrhythmia?

ECG #12

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48 year old presents with intermittent chest pain now resolved in the ED. There are no prior ECGs.

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Is this patient having an occlusive MI?

This post is for education and not medical advice.

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