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

File: <base>/training/ptb-xl/g20/HR19890.hea (734 bytes) 
HR19890 12 500 5000
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 -50 -2979 0 I
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 -60 -636 0 II
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 -10 2327 0 III
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 55 1708 0 aVR
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 -20 -2318 0 aVL
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 -35 881 0 aVF
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 80 2911 0 V1
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 95 23540 0 V2
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 55 17654 0 V3
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 -55 10381 0 V4
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 -115 16230 0 V5
HR19890.mat 16x1+24 1000.0(0)/mv 16 0 -135 -16389 0 V6
# Age: 56
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown