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

File: <base>/training/ptb-xl/g8/HR07755.hea (762 bytes) 
HR07755 12 500 5000
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 55 -817 0 I
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 -95 -6102 0 II
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 -150 -5279 0 III
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 20 3019 0 aVR
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 103 2227 0 aVL
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 -122 -5690 0 aVF
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 155 -18012 0 V1
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 345 -7058 0 V2
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 -130 -16480 0 V3
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 -110 -8050 0 V4
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 755 -15578 0 V5
HR07755.mat 16x1+24 1000.0(0)/mv 16 0 -745 985 0 V6
# Age: 77
# Sex: Female
# Dx: 164934002,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown