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

File: <base>/training/cpsc_2018/g5/A4450.hea (678 bytes) 
A4450 12 500 21656
A4450.mat 16x1+24 1000.0(0)/mV 16 0 -44 31 0 I
A4450.mat 16x1+24 1000.0(0)/mV 16 0 -92 87 0 II
A4450.mat 16x1+24 1000.0(0)/mV 16 0 -47 -1 0 III
A4450.mat 16x1+24 1000.0(0)/mV 16 0 68 57 0 aVR
A4450.mat 16x1+24 1000.0(0)/mV 16 0 1 -15 0 aVL
A4450.mat 16x1+24 1000.0(0)/mV 16 0 -70 54 0 aVF
A4450.mat 16x1+24 1000.0(0)/mV 16 0 22 14 0 V1
A4450.mat 16x1+24 1000.0(0)/mV 16 0 7 25 0 V2
A4450.mat 16x1+24 1000.0(0)/mV 16 0 -20 -24 0 V3
A4450.mat 16x1+24 1000.0(0)/mV 16 0 -46 -70 0 V4
A4450.mat 16x1+24 1000.0(0)/mV 16 0 -34 59 0 V5
A4450.mat 16x1+24 1000.0(0)/mV 16 0 -66 -53 0 V6
# Age: 21
# Sex: Female
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown