Ventricular tachycardia mimics
Results:
Unrecognized Killers in Emergency Electrocardiography
A 42-year-old man presents with fever, cough, shortness of breath, and vomiting. He appears toxic and dehydrated on arrival with suspected severe sepsis from multilobar pneumonia. He is later intubated…
Ventricular Tachycardia (VT) Mimics
Key Points Initial Assumption: Any wide (QRS >120 ms), regular tachycardia should be considered ventricular tachycardia (VT) until clearly proven otherwise. VT Characteristics: VT generally has a ventricular rate of…
Shock first and ask questions later?
An elderly woman with a past medical history of hypertension, diabetes, and Parkinson’s disease presents to the ED with hip pain after a fall. Her blood pressure and mental status…
Literature Review: Shark Fin or “Triangular” ST segment morphology
A 61-year-old male is brought to the ED with acute substernal chest pain and diaphoresis. The following ECG is obtained:
Wide Complex Tachycardias: beware the many mimics of ventricular tachycardia
A 73-year-old woman with PMHx of HTN, DM, HLD presents to the emergency department with 2 days of vomiting, malaise, and indigestion with chest discomfort. The following ECG is obtained:
Differential Diagnoses: what you gotta know about regular wide complex tachycardias
A 72-year-old woman is brought into the emergency department by family for confusion. She has a history of abdominal hernia repair with subsequent complications, including an exploratory laparotomy for an…
STAT ECG Diagnoses: a review of the differentials to consider when dealing with wide complex tachycardias and when antiarrhythmic medications can be harmful
A 41-year-old female is brought into the ED by EMS unresponsive with unknown past medical history. She is found to be febrile, normotensive (126/78), tachycardic (120s-150s), tachypneic (30s with a…
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