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

File: <base>/training/ptb-xl/g2/HR01056.hea (760 bytes) 
HR01056 12 500 5000
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 -330 -13651 0 I
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 165 25282 0 II
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 495 -26615 0 III
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 82 -6527 0 aVR
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 -413 -26867 0 aVL
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 330 31428 0 aVF
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 325 -1575 0 V1
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 755 -8404 0 V2
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 790 6717 0 V3
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 640 -1763 0 V4
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 370 11180 0 V5
HR01056.mat 16x1+24 1000.0(0)/mv 16 0 90 6665 0 V6
# Age: 72
# Sex: Male
# Dx: 164865005,164909002,270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown