abbreviation,dataset_symbol,dataset_aux_string,description aAVNRT,X,avnrt,Aberrated AVNRT aAVRT,X,avrt,Aberrated AVRT ABL12,,,Ablation and mapping catheter (distal electrodes) AF,X,AFIB,Atrial Fibrillation AFL,X,AFL,Atrial Flutter AIVR,X,IVR,Accelerated Idioventricular Rhythm AP,,,Accessory Pathway aPAC,a,,Aberrated premature atrial beats APB,/,/A,Atrial Paced beats AT,,,Atrial Tachycardia AVB1,,,AV-Block 1 AVNRT,X,AVNRT,Atrioventricular nodal reentrant tachycardia AVNRT+AVB2,X,AVNRT+BII,AVNRT with AV-Block 2° AVRT,X,AVRT,Atrioventricular reentrant tachycardia CHD,,,Congenital heart defect cLBBBB,L,,Complete left bundle branch block cRBBBB,R,,Complete right bundle branch block CS12,,,Coronary sinus electrodes 1/2 (distal) CS34,,,Coronary sinus electrodes 3/4 CS56,,,Coronary sinus electrodes 5/6 CS78,,,Coronary sinus electrodes 7/8 CS90,,,Coronary sinus electrodes 9/10 (proximal) EAT,X,EAT,Ectopic atrial tachycardia ECG,,,Electocardiogram EPS,,,Electrophysiological study FB,F,,Fusion beats Fusion VPB+NB,f,,Fusion of Ventricular paced beat and Normal Beat IEGM,,,Intracardiac electrograms JEB,,,Junctional escape beats nsVT,,,non-sustained ventricular tachycardia PAC,A,,Premature atrial beats PJC,J,,Premature junctional beats PJRT,,,Permanent junctional reciprocating tachycardia pPAC,A,A-Prex,Preexcitated premature atrial beats PVC,PVC,V,Premature ventricular beats RVA12,,,Catheter in the right ventricular apex (distal electrodes) SVT,,,Supraventricular tachycardia TOF,,,Tetralogy of Fallot VPB,/,/V,Ventricular Paced beats VT,X,VT,Ventricular tachycardia WFDB,,,Wave Form Database WPW,,,Wolff-Parkinson-White-Syndrome ,+,(N,Sinus rhythm ,+,(VT,rhythm of Ventricular Tachycardia ,+,(IVR,Accelerated Idioventricular Rhythm ,+,(AVRT,rhythm of Atrioventricular reentrant tachycardia ,+,(AVNRT,rhythm of Atrioventricular nodal reentrant tachcardia ,+,(AFIB,rhythm of Atrial Fibrillation ,+,(EAT,rhythm of Ectopic atrial tachycardia ,+,(AFL,rhythm of Atrial Flutter ,+,(A,Ectopic atrial rhythm ,+,(B,Ventricular bigeminy rhythm ,+,(J,Junctional rhythm ,+,(/A,Atrial Paced rhythm ,+,(/V,Ventricular Paced rhythm