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

File: <base>/training/ptb-xl/g13/HR12857.hea (775 bytes) 
HR12857 12 500 5000
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 20 -21223 0 I
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -40 7794 0 II
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -60 29036 0 III
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 10 6209 0 aVR
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 40 -25150 0 aVL
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -50 18212 0 aVF
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -105 -649 0 V1
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -395 -15803 0 V2
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -275 -23704 0 V3
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -215 -22548 0 V4
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -50 11897 0 V5
HR12857.mat 16x1+24 1000.0(0)/mv 16 0 -3020 -20114 0 V6
# Age: 86
# Sex: Female
# Dx: 11157007,164884008,426783006,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown