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

File: <base>/training/ptb-xl/g3/HR02603.hea (746 bytes) 
HR02603 12 500 5000
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -60 -23676 0 I
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -210 -19212 0 II
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -150 4501 0 III
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 135 21651 0 aVR
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 45 -13722 0 aVL
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -180 -7124 0 aVF
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 45 14805 0 V1
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -80 -4091 0 V2
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -115 22045 0 V3
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -125 -28156 0 V4
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -5 -21321 0 V5
HR02603.mat 16x1+24 1000.0(0)/mv 16 0 -35 -955 0 V6
# Age: 85
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown