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

File: <base>/training/ptb-xl/g22/HR21023.hea (768 bytes) 
HR21023 12 500 5000
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 70 -40 0 I
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 260 -22044 0 II
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 190 -22008 0 III
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 -165 11214 0 aVR
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 -60 11104 0 aVL
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 225 -21818 0 aVF
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 -170 -12280 0 V1
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 -135 -13115 0 V2
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 -65 -10914 0 V3
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 110 -15307 0 V4
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 205 -13253 0 V5
HR21023.mat 16x1+24 1000.0(0)/mv 16 0 160 -12937 0 V6
# Age: 81
# Sex: Male
# Dx: 164865005,164889003,164951009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown