Common patient population includes congestive heart failure, MI, atrial fibrillation/atrial flutter, cardiac dysrhythmias, stroke/TIA, end stage renal disease, acute kidney failure, seizures, COPD, diabetes, COVID, pneumonia, encephalopathy, altered mental status, UTI, sepsis, chest pain, and hypertension. Required Credentials: Must successfully pass the Relias EKG Rhythm Interpretation Exam with a minimum overall score of 80% and a score of 100% on lethal rhythms.