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

File: <base>/training/ptb-xl/g22/HR21214.hea (743 bytes) 
HR21214 12 500 5000
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 -65 -29264 0 I
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 -15 -14857 0 II
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 50 14422 0 III
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 40 21884 0 aVR
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 -57 -21367 0 aVL
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 17 15 0 aVF
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 -20 16251 0 V1
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 15 -1246 0 V2
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 10 3987 0 V3
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 -40 -667 0 V4
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 -65 -1663 0 V5
HR21214.mat 16x1+24 1000.0(0)/mv 16 0 -70 -7894 0 V6
# Age: 49
# Sex: Female
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown