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

File: <base>/training/ptb-xl/g19/HR18908.hea (770 bytes) 
HR18908 12 500 5000
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -195 -6699 0 I
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -155 872 0 II
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 40 7602 0 III
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 175 2233 0 aVR
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -117 -6944 0 aVL
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -57 4296 0 aVF
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 35 11102 0 V1
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -120 -9730 0 V2
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -90 -15811 0 V3
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -90 -10839 0 V4
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -85 -10802 0 V5
HR18908.mat 16x1+24 1000.0(0)/mv 16 0 -70 -4970 0 V6
# Age: 74
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown