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

File: <base>/training/ptb-xl/g21/HR20554.hea (740 bytes) 
HR20554 12 500 5000
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -30 3424 0 I
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -95 -7202 0 II
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -65 -10674 0 III
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 63 2429 0 aVR
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 18 7721 0 aVL
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -80 -8265 0 aVF
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -5 -3442 0 V1
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -85 -23322 0 V2
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -150 -21194 0 V3
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -175 -12512 0 V4
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -125 -10041 0 V5
HR20554.mat 16x1+24 1000.0(0)/mv 16 0 -45 2237 0 V6
# Age: 50
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown