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

File: <base>/training/ptb-xl/g8/HR07056.hea (742 bytes) 
HR07056 12 500 5000
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 -160 -24802 0 I
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 55 -2566 0 II
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 215 22224 0 III
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 52 -20288 0 aVR
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 -188 9189 0 aVL
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 135 8938 0 aVF
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 -225 13106 0 V1
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 95 -31076 0 V2
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 60 -23804 0 V3
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 290 6341 0 V4
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 45 -31300 0 V5
HR07056.mat 16x1+24 1000.0(0)/mv 16 0 -25 -15850 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown