Author: Jerry Jones

Reciprocal Changes in Acute Myocardial Ischemia: From Myth to Mastery

Reciprocal Changes in Acute Myocardial Ischemia: From Myth to Mastery Jerry W. Jones, MD FACEP FAAEM   Abstract Reciprocal ST-segment changes — defined as ST-segment depression occurring in any electrocardiographic lead whose axis forms an angle greater than 90° with the injury current vector — are among the most clinically important phenomena in acute coronary […]

Anterior Fascicular Blocks – What You Probably Don’t Know!

What ELSE Could It Be? Alternative Diagnoses for Exams

Bundle Branch Block With Primary and Secondary Repolarization Abnormalities

What is YOUR Diagnosis of This ECG – Discussion

Ectopic Beats and How to Approach Them

What Is the Cause of This AV Dissociation?

Let’s Talk About Reciprocity in the Limb Leads

What Is Happening Here?

LinkedIn Discussion: “What Do You See in This ECG?”