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

File: <base>/training/ptb-xl/g16/HR15420.hea (745 bytes) 
HR15420 12 500 5000
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -120 9498 0 I
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -105 6522 0 II
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 15 -2984 0 III
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 112 -8031 0 aVR
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -67 6735 0 aVL
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -45 2100 0 aVF
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -25 5988 0 V1
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -70 24691 0 V2
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -120 17482 0 V3
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -115 14780 0 V4
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -85 4162 0 V5
HR15420.mat 16x1+24 1000.0(0)/mv 16 0 -65 7891 0 V6
# Age: 63
# Sex: Male
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown