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

File: <base>/training/ptb-xl/g4/HR03989.hea (748 bytes) 
HR03989 12 500 5000
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 -35 -8132 0 I
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 -115 -16539 0 II
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 -80 -8408 0 III
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 75 12666 0 aVR
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 23 497 0 aVL
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 -97 -12233 0 aVF
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 25 -13518 0 V1
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 -25 -4708 0 V2
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 -60 24827 0 V3
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 10 21757 0 V4
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 -60 15544 0 V5
HR03989.mat 16x1+24 1000.0(0)/mv 16 0 40 -2767 0 V6
# Age: 52
# Sex: Female
# Dx: 284470004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown