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

File: <base>/training/ptb-xl/g15/HR14300.hea (760 bytes) 
HR14300 12 500 5000
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 125 -21240 0 I
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 70 -21916 0 II
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 -55 -690 0 III
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 -97 21734 0 aVR
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 90 -9706 0 aVL
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 7 -10972 0 aVF
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 -65 -1627 0 V1
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 315 -493 0 V2
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 630 -13119 0 V3
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 360 -28745 0 V4
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 255 -29155 0 V5
HR14300.mat 16x1+24 1000.0(0)/mv 16 0 250 7287 0 V6
# Age: 73
# Sex: Female
# Dx: 164873001,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown