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

File: <base>/training/ptb-xl/g8/HR07377.hea (740 bytes) 
HR07377 12 500 5000
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 -5 29630 0 I
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 -150 -10807 0 II
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 -145 25159 0 III
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 78 -9226 0 aVR
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 70 -30250 0 aVL
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 -147 -25387 0 aVF
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 115 -707 0 V1
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 -5 -20914 0 V2
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 5 2624 0 V3
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 -40 23374 0 V4
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 -140 8005 0 V5
HR07377.mat 16x1+24 1000.0(0)/mv 16 0 -15 12393 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown