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

File: <base>/training/ptb-xl/g13/HR12447.hea (761 bytes) 
HR12447 12 500 5000
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 -20 12501 0 I
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 -5 6296 0 II
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 15 -6191 0 III
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 12 -9037 0 aVR
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 -17 9750 0 aVL
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 5 522 0 aVF
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 75 -13443 0 V1
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 70 21423 0 V2
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 -270 -4300 0 V3
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 -460 -513 0 V4
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 -170 -19208 0 V5
HR12447.mat 16x1+24 1000.0(0)/mv 16 0 45 21094 0 V6
# Age: 61
# Sex: Male
# Dx: 164861001,164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown