ECG Findings Explained Left bundle branch block can result in several ECG findings, including QRS prolongation, broad R waves in...

ECG Findings Explained Polymorphic Ventricular Tachycardia Torsades de pointes is a Polymorphic Ventricular Tachycardia. Note that the...

ECG Findings Explained Macroreentrent Dysrhythmia Atrial flutter is a macroreentrent dysrhythmia characterized by rapid flutter waves...