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

File: <base>/training/cpsc_2018/g1/A0331.hea (701 bytes) 
A0331 12 500 13500
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -8 -6118 0 I
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -28 -2513 0 II
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -20 3605 0 III
A0331.mat 16x1+24 1000.0(0)/mV 16 0 17 -4315 0 aVR
A0331.mat 16x1+24 1000.0(0)/mV 16 0 7 3219 0 aVL
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -24 1338 0 aVF
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -13 1796 0 V1
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -9 5512 0 V2
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -116 -3710 0 V3
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -77 3604 0 V4
A0331.mat 16x1+24 1000.0(0)/mV 16 0 -6 -6672 0 V5
A0331.mat 16x1+24 1000.0(0)/mV 16 0 62 -743 0 V6
# Age: 60
# Sex: Male
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown