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

File: <base>/training/cpsc_2018/g2/A1431.hea (677 bytes) 
A1431 12 500 5371
A1431.mat 16x1+24 1000.0(0)/mV 16 0 8 9 0 I
A1431.mat 16x1+24 1000.0(0)/mV 16 0 -60 -35 0 II
A1431.mat 16x1+24 1000.0(0)/mV 16 0 -68 -6 0 III
A1431.mat 16x1+24 1000.0(0)/mV 16 0 25 -38 0 aVR
A1431.mat 16x1+24 1000.0(0)/mV 16 0 38 33 0 aVL
A1431.mat 16x1+24 1000.0(0)/mV 16 0 -64 -8 0 aVF
A1431.mat 16x1+24 1000.0(0)/mV 16 0 -4 -22 0 V1
A1431.mat 16x1+24 1000.0(0)/mV 16 0 14 0 0 V2
A1431.mat 16x1+24 1000.0(0)/mV 16 0 -23 18 0 V3
A1431.mat 16x1+24 1000.0(0)/mV 16 0 -165 -120 0 V4
A1431.mat 16x1+24 1000.0(0)/mV 16 0 -61 14 0 V5
A1431.mat 16x1+24 1000.0(0)/mV 16 0 -10 -8 0 V6
# Age: 68
# Sex: Female
# Dx: 429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown