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

File: <base>/training/ptb-xl/g17/HR16821.hea (740 bytes) 
HR16821 12 500 5000
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -70 8120 0 I
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -85 -16584 0 II
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -15 -24707 0 III
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 78 4974 0 aVR
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -27 17004 0 aVL
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -50 -19855 0 aVF
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 15 -7348 0 V1
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -90 -273 0 V2
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -95 -2230 0 V3
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -115 -2449 0 V4
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -70 -7499 0 V5
HR16821.mat 16x1+24 1000.0(0)/mv 16 0 -135 -24808 0 V6
# Age: 65
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown