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

File: <base>/training/ptb-xl/g21/HR20572.hea (746 bytes) 
HR20572 12 500 5000
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 -25 -26147 0 I
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 30 -12522 0 II
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 55 13655 0 III
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 -3 19355 0 aVR
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 -40 -19406 0 aVL
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 42 862 0 aVF
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 10 -4393 0 V1
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 -40 -8141 0 V2
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 -50 -3977 0 V3
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 -55 -1927 0 V4
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 -65 -6897 0 V5
HR20572.mat 16x1+24 1000.0(0)/mv 16 0 -50 -13370 0 V6
# Age: 36
# Sex: Male
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown