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

File: <base>/training/ptb-xl/g22/HR21409.hea (769 bytes) 
HR21409 12 500 5000
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 280 -24024 0 I
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -240 -294 0 II
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -520 23741 0 III
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -20 11615 0 aVR
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 400 -23928 0 aVL
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -380 11356 0 aVF
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -445 4640 0 V1
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -540 1330 0 V2
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -495 -3107 0 V3
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -495 -9232 0 V4
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -240 -12879 0 V5
HR21409.mat 16x1+24 1000.0(0)/mv 16 0 -80 -13887 0 V6
# Age: 64
# Sex: Female
# Dx: 164861001,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown