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

File: <base>/training/ptb-xl/g10/HR09109.hea (750 bytes) 
HR09109 12 500 5000
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 -120 18367 0 I
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 -25 -26934 0 II
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 95 20208 0 III
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 72 -29002 0 aVR
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 -107 32123 0 aVL
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 35 -3342 0 aVF
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 70 -29191 0 V1
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 95 12111 0 V2
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 100 -32166 0 V3
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 140 -9739 0 V4
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 -70 -4044 0 V5
HR09109.mat 16x1+24 1000.0(0)/mv 16 0 -35 23996 0 V6
# Age: 50
# Sex: Male
# Dx: 426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown