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

File: <base>/training/cpsc_2018/g4/A3473.hea (672 bytes) 
A3473 12 500 8615
A3473.mat 16x1+24 1000.0(0)/mV 16 0 -20 -4 0 I
A3473.mat 16x1+24 1000.0(0)/mV 16 0 -15 10 0 II
A3473.mat 16x1+24 1000.0(0)/mV 16 0 6 17 0 III
A3473.mat 16x1+24 1000.0(0)/mV 16 0 18 51 0 aVR
A3473.mat 16x1+24 1000.0(0)/mV 16 0 -13 -60 0 aVL
A3473.mat 16x1+24 1000.0(0)/mV 16 0 -5 -42 0 aVF
A3473.mat 16x1+24 1000.0(0)/mV 16 0 -80 24 0 V1
A3473.mat 16x1+24 1000.0(0)/mV 16 0 58 39 0 V2
A3473.mat 16x1+24 1000.0(0)/mV 16 0 70 75 0 V3
A3473.mat 16x1+24 1000.0(0)/mV 16 0 38 34 0 V4
A3473.mat 16x1+24 1000.0(0)/mV 16 0 53 62 0 V5
A3473.mat 16x1+24 1000.0(0)/mV 16 0 27 -13 0 V6
# Age: 17
# Sex: Female
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown