Hypokalemia
Results:
Prolonged QTC interval from severe hypokalemia
A 42-year-old woman presents to the ED with a seizure. She has been noncompliant with medications. She is now awake and well, though she appears malnourished. The following ECG was…
Differential Diagnoses: ST segment elevation in aVR with multilead ST segment depression
A 74-year-old male presents to the ED with 1 day of epigastric pain, vomiting, and profuse watery diarrhea. The following ECG is obtained:
Generalized weakness with biphasic T waves in the anterior leads
A young man presents to the ED with generalized weakness. The following ECG is obtained:
2016 ECG Competition Answers (Part 1/2)
This week we review the answers to the first 6 cases from the 4th annual UMEM Residency ECG Competition. Make sure to attempt to answer the questions before you watch the video! Video…
Differential Diagnoses: prolonged QT and himalayan T waves
A 24-year-old man presents to the ED with diarrhea and dehydration. He is diagnosed with salmonella gastroenteritis and is found to have severe electrolyte abnormalities. The following ECG was obtained…
2015 ECG Competition Answers (Part 1/2)
This week we review the answers to the first 6 cases from the UMEM Residency ECG Competition. Make sure to attempt to answer the questions before clicking the red boxes…
Differential Diagnoses: long QTc interval
HPI: 32-year-old female with PMHx of hyperthyroidism (on carbimazole) presents with jaundice and intermittent palpitations. She has mild RUQ abdominal pain, but is otherwise well. Vitals: HR~100, BP-130/70, RR-18, afebrile. Exam:…
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