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

File: <base>/training/ptb-xl/g13/HR12144.hea (736 bytes) 
HR12144 12 500 5000
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 -45 17887 0 I
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 -25 30557 0 II
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 20 12657 0 III
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 35 -23923 0 aVR
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 -32 3134 0 aVL
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 -2 22005 0 aVF
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 40 -18059 0 V1
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 -70 27550 0 V2
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 15 -21704 0 V3
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 50 16690 0 V4
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 -45 9467 0 V5
HR12144.mat 16x1+24 1000.0(0)/mv 16 0 -275 -10149 0 V6
# Age: 40
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown