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

File: <base>/training/ptb-xl/g8/HR07408.hea (766 bytes) 
HR07408 12 500 5000
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 -45 -13244 0 I
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 -40 10120 0 II
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 5 23405 0 III
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 42 1577 0 aVR
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 -25 -17985 0 aVL
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 -17 17005 0 aVF
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 105 5893 0 V1
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 115 -15802 0 V2
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 90 -3163 0 V3
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 85 -28654 0 V4
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 -30 3238 0 V5
HR07408.mat 16x1+24 1000.0(0)/mv 16 0 -90 21539 0 V6
# Age: 89
# Sex: Female
# Dx: 164934002,270492004,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown