PR Interval Measurement The nurse is assessing a client admitted to the emergency…

PR Interval Measurement The nurse is assessing a client admitted to the emergency department with complaints of dizziness and lightheadedness. The client has a history of coronary artery disease and is being monitored post-myocardial infarction (MI). The nurse examines the electrocardiogram (ECG) and observes the following: PR interval: 0.28 seconds QRS complex: 0.10 seconds Rhythm: Regular How should the nurse interpret the PR interval measurement in this client? Prolonged Normal Shortened Rapid