Dr. Smith's ECG Blog

APRIL 8, 2016

Here is his ED ECG: There is obvious infero-posterior STEMI. What are you worried about in addition to his STEMI? Comments: STEMI with hypokalemia, especially with a long QT, puts the patient at very high risk of Torsades or Ventricular fibrillation (see many references, with abstracts, below). There is atrial fibrillation.

STEMI 52

STEMI Myocardial Infarction Cardiac Arrest Arrhythmia 52

All About Cardiovascular System and Disorders

MARCH 28, 2024

I am always happy to see this ECG of Brugada syndrome sent to me by Professor Josep Brugada, in 2001, for the inaugural issue of the Indian Pacing and Electrophysiology Journal, which I started in 2001. An interesting fact is that many of the persons experience arrhythmias in Brugada syndrome with fever.

Sudden Cardiac Death 52

Sudden Cardiac Death Defibrillator Arrhythmia Atrial Fibrillation 52

Dr. Smith's ECG Blog

JULY 22, 2023

A prior ECG from 1 month ago was available: The presentation ECG was interpreted as STEMI and the patient was transferred emergently to the nearest PCI center. Prior to Mizusawa's study, it was thought that the incidence of syncope, arrhythmia, or SCD in this cohort was low [7]. So maybe she is better than I am. There was a 0.9%

Chest Pain 92

Chest Pain Heart Rhythm Sudden Cardiac Death Dysrhythmia 92

Dr. Smith's ECG Blog

JANUARY 30, 2019

2) The STE in V1 and V2 has an R'-wave and downsloping ST segments, very atypical for STEMI. Cardiology was consulted and they agreed that the EKG had an atypical morphology for STEMI and did not activate the cath lab. She has not yet been seen by electrophysiology or had further genetic testing for Brugada syndrome.

Heart Rhythm 52

Heart Rhythm Sudden Cardiac Death Arrhythmia STEMI 52

Dr. Smith's ECG Blog

MAY 23, 2022

Note: according to the STEMI paradigm these ECGs are easy, but in reality they are difficult. Theres inferior STE which meets STEMI criteria, but this is in the context of tall R waves (18mm) and relatively small T waves, and the STD/TWI in aVL is concordant to the negative QRS. This was false positive STEMI with an ECG mimicking OMI.

Chest Pain 52

Chest Pain Pericarditis STEMI Arrhythmia 52

Dr. Smith's ECG Blog

DECEMBER 5, 2019

How well does the computer interpretation perform? -- in this case, the computer diagnosed STEMI but the patient had Fever with Brugada _ _ Fever and Brugada-- Important articles The literature below shows that fever-induced Brugada is indeed a high risk for an arrhythmic event. Syncope and ST Segment Elevation. And another finding.

Sudden Cardiac Death 52

Sudden Cardiac Death Heart Rhythm Article Tachycardia 52