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

File: <base>/training/ptb-xl/g13/HR12146.hea (740 bytes) 
HR12146 12 500 5000
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 65 -114 0 I
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 155 26786 0 II
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 90 26941 0 III
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 -110 19241 0 aVR
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 -13 -13557 0 aVL
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 122 -6006 0 aVF
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 -20 -17525 0 V1
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 105 -12109 0 V2
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 65 -4457 0 V3
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 -5 -19298 0 V4
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 30 -17667 0 V5
HR12146.mat 16x1+24 1000.0(0)/mv 16 0 105 4679 0 V6
# Age: 79
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown