Offline Test Set of ECG Multi-label Classfication

Each ECG has a sampling frequency of 500 Hz and a time duration of 15 s, and there are 7,500 sampling points for every lead. There are 60 rhythm classes diagnosed and reviewed by cardiologists, and the information is summarised in 'Label.xlsx'.These 60 rhythm classes are: normal ECG (NECG), sinus rhythm (SR), Q wave abnormal (QAb), q wave abnormal (qAb), poor R wave progression (PRP), ST elevation (STE), ST depression (STD), T wave abnormal (TAb), peaked T waves (PT), elevated U wave (EU), Brugada Syndrome (BS), sinus tachycardia (ST), sinus bradycardia (SB), significant sinus bradycardia (SSB), sinus arrhythmia (SA), premature atrial contraction (PAC), atrial bigeminy (AB), atrial premature beat not transmitted (APNT), atrial premature beats with aberrations (APA),paired atrial premature beats (PAP), atrial escape beat (AEB), accelerated atrial escape rhythm (AAER), atrialfibrillation (AF), rapid atrial fibrillation (RAF), atrial fibrillation with intraventricular aberrant conduction (AFIVBC), atrial flutter (AFL), junctional escape (JE), junctional rhythm (JR), supraventricular tachycardia (SVT), atrial tachycardia (AT), premature ventricular contractions (PVC), paired ventricular premature beats (PVPB), ventricular bigeminy (VB), ventricular arrhythmia (VA), ventricular fusion beat (VFB), ventricular escape beat (VEB), ventricular tachycardia (VT), pre-excitation syndrome (PES), low limb lead voltage (LLLV), low chest lead voltage (LCLV), early repolarization (ER), first-degree atrioventricular block (IAVB), second-degree atrioventricular block-1 (IIAVB1), 3rd degree atrioventricular block (IIIAVB), bundle branch block (BBB), left anterior fascicular block (LAFB), complete right bundle branch block (CRBBB), incomplete right bundle branch block (IRBBB), complete left bundle branch block (CLBBB), partial right bundle branch block (PRBBB), nonspecific intraventricular conduction disturbance (NICD), 2nd sinoatrial block (IISAB), heart enlargement and hypertrophy (HEH), high left ventricular voltage (HLVV), high rightventricular voltage (HRVV), paced rhythm (PR), atrial paced rhythm (APR), ventricular paced rhythm (VPR),atrial-ventricular paced rhythm (AVPR), and atrial sensed ventricular paced rhythm (ASVPR).