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

File: <base>/training/ptb-xl/g19/HR18738.hea (744 bytes) 
HR18738 12 500 5000
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 65 -23082 0 I
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 100 -298 0 II
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 35 22749 0 III
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 -83 11561 0 aVR
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 15 -22685 0 aVL
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 67 11293 0 aVF
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 85 6997 0 V1
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 -80 2154 0 V2
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 80 7202 0 V3
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 -60 -22283 0 V4
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 -70 5010 0 V5
HR18738.mat 16x1+24 1000.0(0)/mv 16 0 -135 -4497 0 V6
# Age: 74
# Sex: Female
# Dx: 426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown