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

File: <base>/training/ptb-xl/g4/HR03853.hea (756 bytes) 
HR03853 12 500 5000
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 60 32076 0 I
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 -25 276 0 II
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 -85 -31796 0 III
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 -17 16098 0 aVR
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 73 32131 0 aVL
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 -55 16799 0 aVF
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 110 -16770 0 V1
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 45 7805 0 V2
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 -115 32086 0 V3
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 240 30166 0 V4
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 30 -51 0 V5
HR03853.mat 16x1+24 1000.0(0)/mv 16 0 -125 -4516 0 V6
# Age: 81
# Sex: Female
# Dx: 164873001,164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown