EKG Rhythm

Excerpt

Rapid electrocardiogram (EKG) interpretation can reveal arrhythmias before a patient becomes symptomatic. An EKG can reveal underlying cardiac problems and uncover electrolyte imbalances that, if left untreated, could lead to morbidity and mortality. The key to successful EKG interpretation is utilizing the same stepwise method with each attempt. A simple approach used by many practitioners is as follows: rate, rhythm, axis, intervals, ST-segment, and T waves. The rhythm on an EKG refers to what is driving the ventricular rate. Like all aspects of electrocardiographic interpretation, accurate and rapid rhythm identification is paramount to treating patients appropriately (see Image. EKG Rhythm Flowchart).