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

File: <base>/training/ptb-xl/g21/HR20053.hea (731 bytes) 
HR20053 12 500 5000
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 30 9425 0 I
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 -55 16661 0 II
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 -85 7303 0 III
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 13 -13035 0 aVR
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 58 1182 0 aVL
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 -70 12007 0 aVF
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 35 -17231 0 V1
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 -5 -5412 0 V2
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 -55 1026 0 V3
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 -55 987 0 V4
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 -25 12295 0 V5
HR20053.mat 16x1+24 1000.0(0)/mv 16 0 -20 -12335 0 V6
# Age: 84
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown