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

File: <base>/training/ptb-xl/g21/HR20340.hea (769 bytes) 
HR20340 12 500 5000
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 40 -29893 0 I
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 -190 -18678 0 II
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 -230 11230 0 III
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 75 24603 0 aVR
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 135 -20139 0 aVL
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 -210 -3317 0 aVF
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 40 -8453 0 V1
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 330 -5841 0 V2
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 140 -16030 0 V3
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 90 588 0 V4
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 85 -18086 0 V5
HR20340.mat 16x1+24 1000.0(0)/mv 16 0 435 -5740 0 V6
# Age: 43
# Sex: Male
# Dx: 164865005,164951009,426783006,47665007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown