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

File: <base>/training/ptb-xl/g1/HR00049.hea (761 bytes) 
HR00049 12 500 5000
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 -40 -6183 0 I
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 -500 31792 0 II
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 -460 -27557 0 III
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 270 -12838 0 aVR
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 210 -22066 0 aVL
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 -480 -30628 0 aVF
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 255 19227 0 V1
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 490 14442 0 V2
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 120 16298 0 V3
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 40 -5974 0 V4
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 15 8293 0 V5
HR00049.mat 16x1+24 1000.0(0)/mv 16 0 45 16085 0 V6
# Age: 23
# Sex: Male
# Dx: 426783006,47665007,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown