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

File: <base>/training/ptb-xl/g17/HR16509.hea (760 bytes) 
HR16509 12 500 5000
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -15 8302 0 I
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -40 -2875 0 II
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -25 -11173 0 III
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 28 -2919 0 aVR
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 5 9889 0 aVL
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -32 -7042 0 aVF
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 35 -1191 0 V1
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -80 -22053 0 V2
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -110 -20692 0 V3
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -120 -15353 0 V4
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -85 -16872 0 V5
HR16509.mat 16x1+24 1000.0(0)/mv 16 0 -65 -21823 0 V6
# Age: 66
# Sex: Male
# Dx: 164865005,164889003,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown