Dr. Smith's ECG Blog

MARCH 3, 2025

The status of the patients chest pain at this time is unknown : EKG 1, 1300: There is sinus tachycardia and artifact of low and high frequency. However, there is also significant tachycardia , with heart rate of 116, and known hypoxia. She arrived to the ED with a nonrebreather mask. Her blood pressure on arrival was 153/69.

Tachycardia 73

Tachycardia Pulmonary Chest Pain Stenosis 73

Dr. Smith's ECG Blog

JANUARY 21, 2025

This ECG was recorded: It is difficult to appreciate P-waves, but I believe this is sinus tachycardia. In Figure-1 Ive labeled ECG #1 , which confirms Dr. Smiths suspicion of sinus tachycardia as the rhythm. BOTTOM Line: The rhythm in today's initial ECG is sinus tachycardia , with some variation in rate. He was put on BiPAP.

Chest Pain 61

Chest Pain STEMI Tachycardia Myocardial Infarction 61

Dr. Smith's ECG Blog

FEBRUARY 6, 2025

During observation in the ED the patient had multiple self-terminating runs of Non-Sustained monomorphic Ventricular Tachycardia (NSVT). This patient very likely has some form of idiopathic ventricular tachycardia. Of the ventricular outflow tract tachycardias (RVOT-VT) makes up 80-90%.

Tachycardia 71

Tachycardia Arrhythmia Atrial Flutter Ablation 71

Dr. Smith's ECG Blog

APRIL 18, 2025

There is sinus tachycardia with PVCs displaying various degrees of fusion ( See Ken Grauer's comment for below for a more detailed analysis of this rhythm ). After ROSC, EKG 5 was recorded: This was interpreted as showing ventricular tachycardia. There is the same MBBB pattern as before. Smith : this is irregularly irregular.

Chest Pain 78

Chest Pain Cardiac Arrest Tachycardia ICU 78