Brno University of Technology ECG Signal Database with Annotations of P Wave (BUT PDB)

Brno University of Technology ECG Signal Database with Annotations of P Wave (BUT PDB) is an ECG signal database with marked peaks of P waves created by the cardiology team at the Department of Biomedical Engineering, Brno University of Technology. The database consists of 50 2-minute 2-lead ECG signal records with various types of pathology. The ECGs were selected from three existing databases of ECG signal - the MIT-BIH Arrhythmia Database, the MIT-BIH Supraventricular Arrhythmia Database, and the Long Term AF Database. The P waves positions were manually annotated by two ECG experts in all 50 records. Each record contains also annotation of positions and types of QRS complexes (from original database) and dominant diagnosis (pathology) present in record. This database is created for the development, evaluation and objective comparison of P wave detection algorithms.