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

File: <base>/training/ptb-xl/g16/HR15257.hea (767 bytes) 
HR15257 12 500 5000
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 -60 -15452 0 I
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 -25 -20864 0 II
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 35 -5442 0 III
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 42 17730 0 aVR
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 -47 -4871 0 aVL
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 5 -13265 0 aVF
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 15 17286 0 V1
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 -20 -21760 0 V2
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 -70 8871 0 V3
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 -55 -13974 0 V4
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 -30 -32282 0 V5
HR15257.mat 16x1+24 1000.0(0)/mv 16 0 5 -11825 0 V6
# Age: 59
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown