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

File: <base>/training/ptb-xl/g8/HR07449.hea (739 bytes) 
HR07449 12 500 5000
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 -145 25304 0 I
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 -55 21053 0 II
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 90 -4237 0 III
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 100 -22904 0 aVR
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 -117 14990 0 aVL
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 17 8630 0 aVF
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 35 29971 0 V1
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 -70 9781 0 V2
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 -60 -25298 0 V3
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 -90 -26424 0 V4
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 -60 1663 0 V5
HR07449.mat 16x1+24 1000.0(0)/mv 16 0 -75 9986 0 V6
# Age: 18
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown