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

File: <base>/training/ptb-xl/g13/HR12984.hea (757 bytes) 
HR12984 12 500 5000
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 90 -5327 0 I
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 -35 7095 0 II
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 -125 12448 0 III
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 -27 -875 0 aVR
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 108 -8401 0 aVL
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 -80 10116 0 aVF
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 915 661 0 V1
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 280 2742 0 V2
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 -470 17552 0 V3
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 -30 444 0 V4
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 70 13342 0 V5
HR12984.mat 16x1+24 1000.0(0)/mv 16 0 155 -4114 0 V6
# Age: 76
# Sex: Male
# Dx: 164884008,426783006,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown