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

File: <base>/training/ptb-xl/g19/HR18778.hea (746 bytes) 
HR18778 12 500 5000
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 170 -20847 0 I
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 -90 5080 0 II
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 -260 25971 0 III
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 -40 -24690 0 aVR
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 215 -23139 0 aVL
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 -175 -16985 0 aVF
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 115 11141 0 V1
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 250 13410 0 V2
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 280 -7384 0 V3
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 240 12616 0 V4
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 145 -4784 0 V5
HR18778.mat 16x1+24 1000.0(0)/mv 16 0 105 10965 0 V6
# Age: 39
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown