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

File: <base>/training/cpsc_2018/g4/A3900.hea (667 bytes) 
A3900 12 500 5000
A3900.mat 16x1+24 1000.0(0)/mV 16 0 59 13 0 I
A3900.mat 16x1+24 1000.0(0)/mV 16 0 32 49 0 II
A3900.mat 16x1+24 1000.0(0)/mV 16 0 -27 -11 0 III
A3900.mat 16x1+24 1000.0(0)/mV 16 0 -45 2 0 aVR
A3900.mat 16x1+24 1000.0(0)/mV 16 0 42 -20 0 aVL
A3900.mat 16x1+24 1000.0(0)/mV 16 0 2 15 0 aVF
A3900.mat 16x1+24 1000.0(0)/mV 16 0 -7 -8 0 V1
A3900.mat 16x1+24 1000.0(0)/mV 16 0 189 2 0 V2
A3900.mat 16x1+24 1000.0(0)/mV 16 0 167 3 0 V3
A3900.mat 16x1+24 1000.0(0)/mV 16 0 112 15 0 V4
A3900.mat 16x1+24 1000.0(0)/mV 16 0 109 25 0 V5
A3900.mat 16x1+24 1000.0(0)/mV 16 0 68 8 0 V6
# Age: 26
# Sex: Male
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown