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

File: <base>/training/ptb-xl/g8/HR07756.hea (740 bytes) 
HR07756 12 500 5000
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 -155 12748 0 I
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 -60 -23832 0 II
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 95 28955 0 III
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 107 -27733 0 aVR
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 -125 -7946 0 aVL
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 17 -30691 0 aVF
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 110 4255 0 V1
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 10 18833 0 V2
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 -80 -3683 0 V3
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 55 32739 0 V4
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 170 -4527 0 V5
HR07756.mat 16x1+24 1000.0(0)/mv 16 0 90 -7696 0 V6
# Age: 60
# Sex: Female
# Dx: 164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown