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

File: <base>/training/ptb-xl/g8/HR07677.hea (740 bytes) 
HR07677 12 500 5000
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 25 -1627 0 I
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 50 -3868 0 II
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 25 -2211 0 III
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 -38 2525 0 aVR
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 0 416 0 aVL
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 37 -3054 0 aVF
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 -5 25500 0 V1
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 205 -28420 0 V2
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 800 22060 0 V3
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 -90 -8912 0 V4
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 20 -4858 0 V5
HR07677.mat 16x1+24 1000.0(0)/mv 16 0 -20 -16773 0 V6
# Age: 71
# Sex: Male
# Dx: 164865005,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown