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

File: <base>/training/cpsc_2018/g1/A0287.hea (700 bytes) 
A0287 12 500 10000
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -16 719 0 I
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -6 1089 0 II
A0287.mat 16x1+24 1000.0(0)/mV 16 0 10 370 0 III
A0287.mat 16x1+24 1000.0(0)/mV 16 0 11 3159 0 aVR
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -13 -3994 0 aVL
A0287.mat 16x1+24 1000.0(0)/mV 16 0 2 1718 0 aVF
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -28 404 0 V1
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -18 -4675 0 V2
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -65 4098 0 V3
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -96 4533 0 V4
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -92 -2511 0 V5
A0287.mat 16x1+24 1000.0(0)/mV 16 0 -126 2350 0 V6
# Age: 18
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown