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

File: <base>/training/ptb-xl/g4/HR03447.hea (740 bytes) 
HR03447 12 500 5000
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -55 3571 0 I
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -10 -29659 0 II
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 45 32325 0 III
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 32 12924 0 aVR
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -50 18982 0 aVL
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 17 -31114 0 aVF
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -5 -25052 0 V1
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -85 4886 0 V2
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -105 -10036 0 V3
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -85 -16925 0 V4
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -110 -2699 0 V5
HR03447.mat 16x1+24 1000.0(0)/mv 16 0 -15 -3821 0 V6
# Age: 50
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown