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

File: <base>/training/ptb-xl/g4/HR03336.hea (760 bytes) 
HR03336 12 500 5000
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 -5 -31382 0 I
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 70 24044 0 II
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 75 -10136 0 III
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 -33 -29650 0 aVR
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 -40 22236 0 aVL
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 72 6779 0 aVF
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 105 -329 0 V1
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 60 -2778 0 V2
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 -155 -31490 0 V3
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 -160 -25721 0 V4
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 -80 30864 0 V5
HR03336.mat 16x1+24 1000.0(0)/mv 16 0 640 25929 0 V6
# Age: 78
# Sex: Female
# Dx: 164865005,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown