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

File: <base>/training/ptb-xl/g21/HR20528.hea (761 bytes) 
HR20528 12 500 5000
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 25 25905 0 I
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 60 -7979 0 II
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 35 31623 0 III
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 -43 23679 0 aVR
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 -5 30094 0 aVL
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 47 11794 0 aVF
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 65 8219 0 V1
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 -205 25610 0 V2
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 -155 -6844 0 V3
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 5 18297 0 V4
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 130 14800 0 V5
HR20528.mat 16x1+24 1000.0(0)/mv 16 0 50 27320 0 V6
# Age: 72
# Sex: Male
# Dx: 164865005,164889003,164951009,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown