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

File: <base>/training/ptb-xl/g13/HR12742.hea (746 bytes) 
HR12742 12 500 5000
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 -30 -7772 0 I
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 365 15614 0 II
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 395 23384 0 III
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 -168 -3968 0 aVR
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 -213 -15140 0 aVL
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 380 19500 0 aVF
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 15 13800 0 V1
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 -120 4525 0 V2
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 -45 6188 0 V3
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 -140 -13030 0 V4
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 -25 -1235 0 V5
HR12742.mat 16x1+24 1000.0(0)/mv 16 0 -155 -17065 0 V6
# Age: 60
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown