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

File: <base>/training/ptb-xl/g8/HR07973.hea (764 bytes) 
HR07973 12 500 5000
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 -15 -5920 0 I
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 5 -18307 0 II
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 20 -12389 0 III
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 5 11242 0 aVR
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 -18 3587 0 aVL
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 12 -15607 0 aVF
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 -20 -3721 0 V1
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 15 1100 0 V2
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 -55 29062 0 V3
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 50 -26648 0 V4
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 -40 20196 0 V5
HR07973.mat 16x1+24 1000.0(0)/mv 16 0 -75 -299 0 V6
# Age: 86
# Sex: Female
# Dx: 164873001,164947007,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown