by Elsevier Example of false positive (failure to diagnose a normal ECG in patient without AF) electrocardiograms (ECGs) caused by occurrence of premature complexes or bradycardia and false negative (failure to detect AF in a patient with AF) ECGs caused by broad QRS complexes and ventricular pacing. Credit: Canadian Journal of Cardiology (2022). DOI: 10.1016/j.cjca.2022.08.222 Extended cardiac...
