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

File: <base>/training/ptb-xl/g21/HR20858.hea (764 bytes) 
HR20858 12 500 5000
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 45 -2634 0 I
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 90 -16204 0 II
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 45 -13582 0 III
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 -68 8701 0 aVR
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 0 5656 0 aVL
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 67 -15112 0 aVF
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 65 -17143 0 V1
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 -25 29528 0 V2
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 -55 -27039 0 V3
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 -35 -20984 0 V4
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 -5 -11058 0 V5
HR20858.mat 16x1+24 1000.0(0)/mv 16 0 -5 -6689 0 V6
# Age: 50
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown