Abnormal findings can indicate various conditions:
- Long QT Syndrome: Prolonged QT interval can predispose to arrhythmias. - Complete Heart Block: Absence of a relationship between P waves and QRS complexes. - Ventricular Hypertrophy: Enlarged ventricles can be identified by specific changes in the ECG waveforms. - ST Segment Changes: Could indicate myocardial ischemia or injury.