ECG STAT Diagnoses
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Literature Review: modified Sgarbossa criteria in the diagnosis of acute coronary occlusion MI in paced rhythms
A 81-year-old male with PMHx of HTN and CAD s/p pacemaker insertion, presents to the ED complaining of chest pain radiating down both arms x 1 hour. He reports improvement…
STAT ECG Diagnoses: the great immitator strikes again in a case of wide complex tachycardia
A 48-year-old female presents to the ED 2 days after Thanksgiving with complaints of severe generalized weakness, palpitations, and chest discomfort. She is noted to be tachycardic and tachypneic at…
ECG Basics & Fundamentals: normal and expected findings in right bundle branch block (RBBB) vs patients with occlusion MI
A 61-year-old male with PMHx of atrial fibrillation on anticoagulation presents to the ED with chest pain for 1 day after eating beef stew. He is concerned about having bad…
STAT ECG Diagnoses: abnormal T waves and T wave alternans
An elderly male presents with weakness and lightheadedness to his primary care physician. He is referred to the ED after the following ECG is obtained:
STAT ECG Diagnoses: how identification of ECG signs of early ischemia can effect disposition decisions in the emergency department
An elderly male presents to the ED with 2 hours of chest pain concerning for cardiac ischemia. The following ECG is obtained:
STAT ECG Diagnoses: Brugada ECG pattern vs. Brugada syndrome
A 22-year-old male presents to the ED after a brief syncopal episode. He is now asymptomatic; history and physical exam are non-diagnostic. The patient becomes unresponsive while getting the following…
Differential Diagnoses: factors that rule in STEMI in the evaluation of diffuse ST segment elevation
A 60-year-old male presents to the ED with chest pain and mild dyspnea. The following ECG is obtained:
ECG Basics and Fundamentals: expected ECG findings in right ventricular (RV) paced rhythms
A 71-year-old male with PMHx of hypertension and pacemaker placement presents to the ED with chest pain, nausea, diaphoresis, and shortness of breath. The following ECG is obtained:
Differential Diagnoses: new right axis deviation and ST segment elevation
A 27-year-old male with no PMHx is brought in by ambulance for right shoulder pain, nausea, and generalized weakness. He is confused with a blood pressure of 60/40. The following…
Post-cardiac arrest ECGs: can you guess the cause of arrest based off this ECG?
A 56-year-old man is brought in by ambulance after witnessed cardiac arrest. He reportedly had shortness of breath and malaise prior to collapse. The following post ROSC ECG is obtained:
Recurrent syncope with a short PR interval
A 48-year-old man presents with an episode of palpitations and near-syncope. He has had many similar episodes in the past without previous evaluation. Currently having mild palpitations with no other…
STAT ECG Diagnoses: does the presence of a LBBB obviate the ability to diagnose occlusion MI?
A 48-year-old man presents with 90 minutes of chest pain. He is hemodynamically stable and has a normal first troponin. The following ECG is obtained:
STAT ECG Diagnoses: chronic atrial fibrillation with bradycardia and hypotension
A 87-year-old man with history of HTN, CKD, CHF (EF 45%), and chronic atrial fibrillation presents with 1-week history of generalized weakness, loss of appetite and intermittent dizziness. He denies…
ECG Basics & Fundamentals: low voltage QRS complexes and sinus tachycardia
A 50-year-old woman has a syncopal episode as she is walking into her oncologist’s office. After her episode she states she feels unwell and has vague discomfort. The patient is…
STAT ECG Diagnoses: early reciprocal changes in patients with cliinical concern for ACS
A 87-year-old man reports having 2 days of central chest pain. He starts feeling worse on day 3 and calls an ambulance. Paramedics respond and are highly concerned for ACS…
EMS ECGs: opportunity to save lives prehospital by recognizing severe hyperkalemia
A 69-year-old man presents to the emergency department with palpitations. He is otherwise well. The following ECG is obtained:
Differential Diagnoses: terminal QRS distortion in the differentiation of STEMI from early repolarization
A 43-year-old male presents to the emergency department with chest pain. The following ECG is obtained:
ECG Basics & Fundamentals: criteria for low voltage QRS complexes and poor R wave progression
A 42-year-old male presents to the emergency department with midsternal chest pressure. He has no past medical history or risk factors. The following ECG is obtained:
STAT ECG Diagnoses: the value of ECGs in acute neurological emergencies
A 54-year-old male presented to the emergency department with inability to walk for 3 days s/p appendectomy. He reports feeling ill and generally weak. He denies abdominal pain, fever, nausea,…
ECG Basics & Fundamentals: the ECG findings of hypothermia
An 80-year-old male with a history of HTN, atrial fibrillation and an unknown “kidney problem” presents to the ED after being found unresponsive at home by his son. He was…
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