Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/cpsc_2018/g4/A3853.hea (701 bytes) 
A3853 12 500 13000
A3853.mat 16x1+24 1000.0(0)/mV 16 0 12 3798 0 I
A3853.mat 16x1+24 1000.0(0)/mV 16 0 36 -861 0 II
A3853.mat 16x1+24 1000.0(0)/mV 16 0 24 -4659 0 III
A3853.mat 16x1+24 1000.0(0)/mV 16 0 -24 -3530 0 aVR
A3853.mat 16x1+24 1000.0(0)/mV 16 0 -6 -1536 0 aVL
A3853.mat 16x1+24 1000.0(0)/mV 16 0 30 5658 0 aVF
A3853.mat 16x1+24 1000.0(0)/mV 16 0 99 3245 0 V1
A3853.mat 16x1+24 1000.0(0)/mV 16 0 279 2594 0 V2
A3853.mat 16x1+24 1000.0(0)/mV 16 0 493 -6149 0 V3
A3853.mat 16x1+24 1000.0(0)/mV 16 0 510 702 0 V4
A3853.mat 16x1+24 1000.0(0)/mV 16 0 345 2695 0 V5
A3853.mat 16x1+24 1000.0(0)/mV 16 0 167 3698 0 V6
# Age: 82
# Sex: Female
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown