CVD	Cardiovascular disease
BP	Blood pressure
PPG	Photoplethysmogram
PWV	Pulse wave velocity
PTT	Pulse transit time
ECG	Electrocardiogram
SBP	Systolic blood pressure
DBP	Diastolic blood pressure
MIV	Mean influence value
GA	Genetic algorithm
VPG	Velocity plethysmography
APG	Acceleration plethysmography
MSFE	Multi-scale feature extraction
SE	Squeeze-and-excitation
GAP	Global average pooling
MAE	Mean absolute error
MSE	Mean-squared error
ME	Mean error
SD	Standard deviation
AAMI	The Advancement of Medical Instrumentation
BHS	The British Hypertension Society