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

File: <base>/training/cpsc_2018/g2/A1403.hea (672 bytes) 
A1403 12 500 5836
A1403.mat 16x1+24 1000.0(0)/mV 16 0 154 -1 0 I
A1403.mat 16x1+24 1000.0(0)/mV 16 0 152 78 0 II
A1403.mat 16x1+24 1000.0(0)/mV 16 0 -2 -26 0 III
A1403.mat 16x1+24 1000.0(0)/mV 16 0 -153 -35 0 aVR
A1403.mat 16x1+24 1000.0(0)/mV 16 0 77 9 0 aVL
A1403.mat 16x1+24 1000.0(0)/mV 16 0 75 15 0 aVF
A1403.mat 16x1+24 1000.0(0)/mV 16 0 46 -9 0 V1
A1403.mat 16x1+24 1000.0(0)/mV 16 0 -4 25 0 V2
A1403.mat 16x1+24 1000.0(0)/mV 16 0 -2 14 0 V3
A1403.mat 16x1+24 1000.0(0)/mV 16 0 21 30 0 V4
A1403.mat 16x1+24 1000.0(0)/mV 16 0 16 -2 0 V5
A1403.mat 16x1+24 1000.0(0)/mV 16 0 42 21 0 V6
# Age: 52
# Sex: Female
# Dx: 429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown