Blog Cardiac Arrest Pericarditis 
Dr. Smith's ECG Blog
OCTOBER 10, 2022
He had multiple cardiac arrests with ROSC regained each time. Dyspnea, Chest pain, Tachypneic, Ill appearing: Bedside Cardiac Echo gives the Diagnosis 31 Year Old Male with RUQ Pain and a History of Pericarditis. Cardiac Ultrasound may be a surprisingly easy way to help make the diagnosis Answer: pulmonary embolism.
Dr. Smith's ECG Blog
OCTOBER 23, 2023
Edited by Bracey, Meyers, Grauer, and Smith A 50-something-year-old female with a history of an unknown personality disorder and alcohol use disorder arrived via EMS following cardiac arrest with return of spontaneous circulation. The described rhythm was an irregular, wide complex rhythm. What is ELECTRICAL ALTERNANS?
Dr. Smith's ECG Blog
OCTOBER 5, 2011
T-wave to ST ratio is greater than 4 in lead V6, making pericarditis unlikely (also there were no symptoms of pericarditis). Sudden cardiac arrest associated with early repolarization. There is ST elevation diffusely: 2 mm in V2, 3.5 mm in V3, 2.5 mm in V4, 1.5 mm in V5, and 1 mm in V6, 1.5 The computerized QTc is 386 ms.
Dr. Smith's ECG Blog
OCTOBER 8, 2023
Smith: This bizarre ECG looks like a post cardiac arrest ECG with probable acidosis or hyperkalemia in addition to OMI. Bottom Line: Tests other than cardiac cath may be all that are needed to establish the diagnosis — but, I'd want to see a patient with this ECG as soon as would be possible. What was the pH and K?
Dr. Smith's ECG Blog
OCTOBER 11, 2020
As always, takotsubo cardiomyopathy and focal pericarditis can mimic OMI, but takotsubo almost never mimics posterior MI, and both are diagnoses of exclusion after a negative cath. About two hours after admission, he suffered a cardiac arrest (whether it was VF/VT or PEA is not available) and expired. Were they right?
Dr. Smith's ECG Blog
NOVEMBER 25, 2022
ECG of pneumopericardium and probable myocardial contusion shows typical pericarditis Male in 30's, 2 days after Motor Vehicle Collsion, complains of Chest Pain and Dyspnea Head On Motor Vehicle Collision. What are the ECG Findings of Cardiac Contusion? ST depression. Myocardial Contusion?
Dr. Smith's ECG Blog
NOVEMBER 28, 2022
The second most common cause of medical cardiac tamponade is acute idiopathic pericarditis. Less common etiologies include uremia, bacterial or tubercular pericarditis, chronic idiopathic pericarditis, hemorrhage, and other causes such as autoimmune diseases, radiation, myxedema, etc. What is ELECTRICAL ALTERNANS?
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