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

File: <base>/training/ptb-xl/g17/HR16882.hea (750 bytes) 
HR16882 12 500 5000
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 -35 -19558 0 I
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 -30 -16961 0 II
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 5 2561 0 III
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 32 17669 0 aVR
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 -20 -10539 0 aVL
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 -12 -7093 0 aVF
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 30 -8526 0 V1
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 30 -3388 0 V2
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 5 -83 0 V3
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 -30 -1206 0 V4
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 -35 710 0 V5
HR16882.mat 16x1+24 1000.0(0)/mv 16 0 -35 -4910 0 V6
# Age: 70
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown