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

File: <base>/training/ptb-xl/g22/HR21568.hea (775 bytes) 
HR21568 12 500 5000
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 -80 -11488 0 I
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 -10 -15856 0 II
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 70 -4386 0 III
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 45 12882 0 aVR
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 -75 -3183 0 aVL
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 30 -10629 0 aVF
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 135 8251 0 V1
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 60 -2411 0 V2
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 75 -7433 0 V3
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 5 -27647 0 V4
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 -65 32281 0 V5
HR21568.mat 16x1+24 1000.0(0)/mv 16 0 -50 -20573 0 V6
# Age: 57
# Sex: Male
# Dx: 164861001,164873001,164884008,164889003,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown