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

File: <base>/training/cpsc_2018/g4/A3640.hea (708 bytes) 
A3640 12 500 5000
A3640.mat 16x1+24 1000.0(0)/mV 16 0 -79 -918 0 I
A3640.mat 16x1+24 1000.0(0)/mV 16 0 -38 1284 0 II
A3640.mat 16x1+24 1000.0(0)/mV 16 0 41 2202 0 III
A3640.mat 16x1+24 1000.0(0)/mV 16 0 58 -631 0 aVR
A3640.mat 16x1+24 1000.0(0)/mV 16 0 -59 2268 0 aVL
A3640.mat 16x1+24 1000.0(0)/mV 16 0 1 196 0 aVF
A3640.mat 16x1+24 1000.0(0)/mV 16 0 162 1660 0 V1
A3640.mat 16x1+24 1000.0(0)/mV 16 0 299 -922 0 V2
A3640.mat 16x1+24 1000.0(0)/mV 16 0 146 82 0 V3
A3640.mat 16x1+24 1000.0(0)/mV 16 0 -42 -2184 0 V4
A3640.mat 16x1+24 1000.0(0)/mV 16 0 -20 1683 0 V5
A3640.mat 16x1+24 1000.0(0)/mV 16 0 -164 1751 0 V6
# Age: 63
# Sex: Female
# Dx: 429622005,164931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown