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

File: <base>/training/ptb-xl/g22/HR21221.hea (741 bytes) 
HR21221 12 500 5000
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 105 -24713 0 I
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 135 -18990 0 II
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 30 5695 0 III
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 -120 21453 0 aVR
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 37 -14800 0 aVL
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 82 -6388 0 aVF
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 -50 -12024 0 V1
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 120 -12583 0 V2
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 185 -14614 0 V3
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 80 -8861 0 V4
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 -10 5054 0 V5
HR21221.mat 16x1+24 1000.0(0)/mv 16 0 80 -8787 0 V6
# Age: 43
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown