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

File: <base>/training/ptb-xl/g22/HR21348.hea (776 bytes) 
HR21348 12 500 5000
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 -70 -1208 0 I
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 135 -16798 0 II
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 205 -15579 0 III
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 -33 9390 0 aVR
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 -138 7743 0 aVL
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 170 -15623 0 aVF
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 -220 2891 0 V1
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 -440 -9442 0 V2
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 -535 -6010 0 V3
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 -330 -5448 0 V4
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 145 -6869 0 V5
HR21348.mat 16x1+24 1000.0(0)/mv 16 0 265 -3563 0 V6
# Age: 53
# Sex: Female
# Dx: 164861001,164889003,164951009,425419005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown