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

File: <base>/training/ptb-xl/g13/HR12121.hea (756 bytes) 
HR12121 12 500 5000
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -60 -2430 0 I
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 70 23911 0 II
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 130 26276 0 III
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -5 22142 0 aVR
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -95 18524 0 aVL
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 100 25249 0 aVF
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -255 30925 0 V1
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -590 -27035 0 V2
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -40 32625 0 V3
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -240 -32678 0 V4
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -160 -12412 0 V5
HR12121.mat 16x1+24 1000.0(0)/mv 16 0 -135 -18532 0 V6
# Age: 61
# Sex: Male
# Dx: 426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown