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

File: <base>/training/ptb-xl/g21/HR20735.hea (740 bytes) 
HR20735 12 500 5000
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 30 -13970 0 I
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 10 -4688 0 II
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 -20 9240 0 III
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 -20 9719 0 aVR
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 25 -11083 0 aVL
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 -5 2660 0 aVF
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 40 5061 0 V1
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 -35 -14771 0 V2
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 35 1818 0 V3
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 -10 -8532 0 V4
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 30 -7677 0 V5
HR20735.mat 16x1+24 1000.0(0)/mv 16 0 30 10179 0 V6
# Age: 35
# Sex: Female
# Dx: 426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown