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

File: <base>/training/ptb-xl/g22/HR21247.hea (774 bytes) 
HR21247 12 500 5000
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 835 -18340 0 I
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 420 32601 0 II
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 -415 -14577 0 III
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 -627 25183 0 aVR
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 625 -1336 0 aVL
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 2 -23427 0 aVF
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 -860 1199 0 V1
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 -170 30587 0 V2
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 920 21141 0 V3
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 1675 30679 0 V4
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 1325 27280 0 V5
HR21247.mat 16x1+24 1000.0(0)/mv 16 0 920 -5207 0 V6
# Age: 58
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown