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

File: <base>/training/ptb-xl/g13/HR12876.hea (785 bytes) 
HR12876 12 500 5000
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -50 -20169 0 I
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -35 -7625 0 II
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 15 12558 0 III
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 42 13553 0 aVR
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -32 -16311 0 aVL
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -10 2349 0 aVF
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -25 8935 0 V1
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -135 -12563 0 V2
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -75 25503 0 V3
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 115 -8830 0 V4
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -75 4341 0 V5
HR12876.mat 16x1+24 1000.0(0)/mv 16 0 -95 725 0 V6
# Age: 84
# Sex: Male
# Dx: 164865005,164889003,164934002,39732003,445118002,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown