AAMI	Association for the Advancement of Medical Instrumentation
AFib	Atrial Fibrillation
AF	Atrial Flutter
AI	Artificial Intelligence
AT	Atrial Tachycardia
AUC	Area Under the Curve
AVB	Atrioventricular Block
APC	Atrial Premature Contraction
BEiTs	BERT pre-training of image transformers
CD	Conduction Disturbance
CLSM	Central-towards LSTM Supportive Model
CNN	Convolutional Neural Network
CPSC	China Physiological Signal Challenge
DeiTs	Data-efficient image Transformers
DL	Deep Learning
DNN	Deep Neural Network
ECG	Electrocardiogram
FFNN	Feed-Forward Neural Network
FN	False Negative
FP	False Positive
Grad-CAM	Gradient-weighted Class Activation Mapping
GRU	Gated Recurrent Unit
HYP	Hypertrophy
IAVB	First-Degree Atrioventricular Block
LBBB	Left Bundle Branch Block
LSTM	Long Short-Term Memory
LVH	Left Ventricular Hypertrophy
MI	Myocardial Infarction
NSR	Normal Sinus Rhythm
PAC	Premature Atrial Contraction
PMI	Previous Myocardial Infarction
PVC	Premature Ventricular Contraction
QRS	QRS complex
QT	QT interval
RBBB	Right Bundle Branch Block
ROC	Receiver Operating Characteristic
SA	Sinus Arrhythmia
SB	Sinus Bradycardia
SR	Sinus Rhythm
ST	Sinus Tachycardia
STD	ST-segment Depression
STE	ST-segment Elevation
STTCs	ST-segment and T Wave Changes
SVT	Supraventricular Tachycardia
TN	True Negative
TP	True Positive
VFDB	Malignant Ventricular Ectopy Database
ViT	Vision Transformers
VPC	Ventricular Premature Contraction
VT	Ventricular Tachycardia