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

File: <base>/training/ptb-xl/g21/HR20785.hea (763 bytes) 
HR20785 12 500 5000
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 -20 5619 0 I
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 10 20472 0 II
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 30 14872 0 III
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 5 -13316 0 aVR
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 -25 -4505 0 aVL
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 20 17557 0 aVF
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 0 -4220 0 V1
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 -130 22618 0 V2
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 -145 21688 0 V3
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 -80 27660 0 V4
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 -25 25673 0 V5
HR20785.mat 16x1+24 1000.0(0)/mv 16 0 -45 29242 0 V6
# Age: 68
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown