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

File: <base>/training/ptb-xl/g13/HR12754.hea (756 bytes) 
HR12754 12 500 5000
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 130 32428 0 I
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 -30 -4052 0 II
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 -160 29038 0 III
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 -50 -14202 0 aVR
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 145 -30831 0 aVL
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 -95 -20126 0 aVF
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 -130 -7647 0 V1
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 -125 -2607 0 V2
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 140 -7985 0 V3
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 125 2098 0 V4
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 -60 -19460 0 V5
HR12754.mat 16x1+24 1000.0(0)/mv 16 0 460 -23818 0 V6
# Age: 70
# Sex: Male
# Dx: 164947007,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown