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

File: <base>/training/ptb-xl/g19/HR18901.hea (752 bytes) 
HR18901 12 500 5000
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 95 -7353 0 I
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 -25 -12904 0 II
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 -120 -5547 0 III
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 -35 10256 0 aVR
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 108 -662 0 aVL
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 -72 -8976 0 aVF
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 15 7201 0 V1
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 45 11601 0 V2
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 45 8204 0 V3
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 35 -2409 0 V4
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 -50 833 0 V5
HR18901.mat 16x1+24 1000.0(0)/mv 16 0 -65 -15493 0 V6
# Age: 48
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown