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

File: <base>/training/ptb-xl/g8/HR07458.hea (772 bytes) 
HR07458 12 500 5000
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 -60 2841 0 I
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 -45 -12374 0 II
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 15 -15229 0 III
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 52 3955 0 aVR
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 -37 9593 0 aVL
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13403 0 aVF
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 25 -16138 0 V1
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 -45 -25165 0 V2
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 -65 -29768 0 V3
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 -75 -20565 0 V4
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 -55 -19429 0 V5
HR07458.mat 16x1+24 1000.0(0)/mv 16 0 30 -25143 0 V6
# Age: 63
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown