Mobitz II
Results:
Key Points to Note About Mobitz I & Mobitz II
A 49-year-old man presents to the emergency department after an episode of syncope. The following ECG is obtained:
Bradydysrhythmia: An irregular rhythm with grouped or clumped beats
A 75-year-old woman presents to the emergency department with palpitations and near syncope. She is noted to be bradycardic with an irregular rhythm. The following ECG is obtained on arrival:
Differential Diagnoses: AV blocks, tachyarrhythmias, and what you need to look for on the ECG of every patient with syncope
A 36-year-old woman is brought into the emergency department after an episode of syncope. She reports palpitations prior to the episode but is otherwise asymptomatic on arrival. Vital signs are…
Rhythm Interpretation: differential diagnoses for electrocardiographic polyuria in unstable bradycardias
An 88-year-old man is brought into the ED with lightheadedness and palpitations. The following ECG is obtained:
2020 ECG Competition Answers (Part 2/2)
This week we review the answers to the last 6 questions + bonus from the 8th annual UMEM Residency ECG Competition. Make sure to attempt to answer the questions before clicking…
Bradydysrhythmias: a differential for too many P waves and a lesson in how to break down difficult rhythms
An 81-year-old female presents to the ED with lightheadedness and “funny heart beats”. She has no associated dyspnea and is noted to have normal vital signs. The following ECG is…
Rhythm Interpretation: is the PR interval constant, lengthening, or randomly changing?
A 78-year-old woman presents to the emergency department after an episode of syncope. The following ECG is obtained:
Rhythm Interpretation: watch out for pokey T waves
A 62-year-old man presents to the ED with atypical chest pain and shortness of breath. The following ECG is obtained:
Narrow Complex Tachycardia: inappropriate anticoagulation because of misdiagnosis
A 96-year-old man presents to the ED with a dry skin rash. On review of symptoms the patient reports 1-2 episodes of fleeting chest pain that is sharp. The following…
Differential Diagnoses: Non-conducted P-waves (P:QRS > 1)
HPI: A 92-year-old woman presents to the emergency department with lightheadedness. Case ECG Before watching this week’s video, ask yourself these questions: Focus on the rate and rhythm, what…
Rhythm Interpretation: a three-step approach to diagnosing AV blocks
HPI: A 54-year-old woman with PMHx of cardiomyopathy is referred to the ED by her cardiologist who is concerned about an “arrhythmia”. Case ECG Before watching this week’s video,…
ECG Basics & Fundamentals: a systemactic approach to ECG interpretation
HPI: A 78-year-old male presents to the ED complaining of generalized weakness. Case ECG
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