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

File: <base>/training/ptb-xl/g1/HR00072.hea (766 bytes) 
HR00072 12 500 5000
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 340 -13555 0 I
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 460 -19616 0 II
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 120 -6075 0 III
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 -400 16598 0 aVR
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 110 -3484 0 aVL
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 290 -12519 0 aVF
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 -35 30730 0 V1
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 325 -5115 0 V2
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 465 6841 0 V3
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 485 -15195 0 V4
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 460 -15268 0 V5
HR00072.mat 16x1+24 1000.0(0)/mv 16 0 145 -21828 0 V6
# Age: 40
# Sex: Female
# Dx: 164951009,426783006,47665007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown