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

File: <base>/training/ptb-xl/g22/HR21648.hea (795 bytes) 
HR21648 12 500 5000
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -325 2779 0 I
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -385 20575 0 II
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -60 17786 0 III
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 355 -12705 0 aVR
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -132 -8259 0 aVL
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -222 18284 0 aVF
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 1145 -2532 0 V1
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 390 -5650 0 V2
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -175 6400 0 V3
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -370 9279 0 V4
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -480 421 0 V5
HR21648.mat 16x1+24 1000.0(0)/mv 16 0 -380 -6787 0 V6
# Age: 58
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown