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

File: <base>/training/ptb-xl/g8/HR07355.hea (759 bytes) 
HR07355 12 500 5000
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 -10 -15711 0 I
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 15 9607 0 II
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 25 25284 0 III
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 -3 2819 0 aVR
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 -18 -20397 0 aVL
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 20 17237 0 aVF
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 110 20084 0 V1
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 265 -11178 0 V2
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 350 27075 0 V3
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 190 -26511 0 V4
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 140 12775 0 V5
HR07355.mat 16x1+24 1000.0(0)/mv 16 0 280 -13520 0 V6
# Age: 75
# Sex: Female
# Dx: 39732003,426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown