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

File: <base>/training/ptb-xl/g21/HR20283.hea (798 bytes) 
HR20283 12 500 5000
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 270 -19291 0 I
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 155 19240 0 II
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 -115 -26974 0 III
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 -212 -343 0 aVR
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 192 -29000 0 aVL
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 20 28557 0 aVF
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 -80 -18630 0 V1
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 360 -30686 0 V2
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 465 25122 0 V3
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 425 26829 0 V4
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 465 21213 0 V5
HR20283.mat 16x1+24 1000.0(0)/mv 16 0 120 12589 0 V6
# Age: 85
# Sex: Male
# Dx: 164884008,164951009,39732003,427084000,67741000119109,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown