Dr. Smith's ECG Blog

SEPTEMBER 5, 2024

This is a value typical for a large subacute MI, n ormal value 48 hours after myocardial infarction is associated with Post-Infarction Regional Pericarditis ( PIRP ). Sinus tachycardia has many potential causes. This is especially true for the elderly patient with sinus tachycardia. What is the cause of the sudden tachycardia?

Cardiogenic Shock 105

Cardiogenic Shock Chest Pain Pericarditis Myocardial Infarction 105

Dr. Smith's ECG Blog

MARCH 26, 2024

Here is his ECG: Original image, suboptimal quality Quality improved with PM Cardio digitization The ECG is highly suggestive of acute right heart strain, with sinus tachycardia, S1Q3T3, and T wave inversions in anterior and inferior with morphology consistent with acute right heart strain. Moreover, there is tachycardia.

Chest Pain 72

Chest Pain Embolism Pulmonary Ischemia 72

Dr. Smith's ECG Blog

APRIL 9, 2024

It is easy to say pericarditis in such a case. young male no risk factors and ST-elevation in several leads) As Dr. Smith has emphasized many times you diagnose pericarditis at your patient's and your own peril. With normal EF the tachycardia is not compensatory. Version 1 was not trained to detect myo- or pericarditis.

Chest Pain 93

Chest Pain Pericarditis Blog Risk Factors 93

Dr. Smith's ECG Blog

OCTOBER 23, 2023

An Initial ECG was performed: Initial ECG: Sinus tachycardia with prolonged QT interval (QTc of 534 ms by Bazett). She was admitted to the ICU where subsequent ECGs were performed: ECG at 12 hours QTc prolongation, resolution of T wave alternans ECG at 24 hours Sinus tachycardia with normalized QTc interval. No ischemic ST changes.

Tachycardia 123

Tachycardia Cardiac Arrest ICU Blood Pressure 123

Dr. Smith's ECG Blog

FEBRUARY 6, 2024

The ECG shows sinus tachycardia with RBBB and LAFB, without clear additional superimposed signs of ischemia. 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. ST depression.

Tachycardia 109

Tachycardia Dysrhythmia Atrial Fibrillation Bradycardia 109

Dr. Smith's ECG Blog

OCTOBER 8, 2023

Remember, in diffuse subendocardial ischemia with widespread ST-depression there may b e ST-E in lead s aVR and V1. There are well formed R-waves with good voltage/amplitude which is uncommon for ischemia. The ECG does not show any signs of ischemia. True Positive ECG#2 : Also sinus rhythm. There is ST depression in V1.

Ischemia 112

Ischemia Chest Pain Cardiogenic Shock Cardiac Arrest 112

All About Cardiovascular System and Disorders

OCTOBER 26, 2023

They include myocardial ischemia, acute pericarditis, pulmonary embolism, external compression due to mass over the right ventricular outflow tract region, and metabolic disorders like hyper or hypokalemia and hypercalcemia. Type 2/3 ECG which gets converted to type 1 pattern with sodium channel blockers have 2 points.

Sudden Cardiac Death 52

Sudden Cardiac Death Atrial Fibrillation Electrophysiology Arrhythmia 52