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

File: <base>/training/ptb-xl/g13/HR12871.hea (776 bytes) 
HR12871 12 500 5000
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 40 -12596 0 I
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 -65 693 0 II
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 -105 13256 0 III
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 13 5813 0 aVR
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 73 -12782 0 aVL
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 -85 6993 0 aVF
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 200 -1901 0 V1
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 415 -18346 0 V2
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 195 2880 0 V3
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 30 -16440 0 V4
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 -35 -11607 0 V5
HR12871.mat 16x1+24 1000.0(0)/mv 16 0 -35 -3432 0 V6
# Age: 77
# Sex: Male
# Dx: 164861001,164865005,164873001,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown