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

File: <base>/training/ptb-xl/g14/HR13680.hea (731 bytes) 
HR13680 12 500 5000
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 -20 6606 0 I
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 -65 13127 0 II
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 -45 6542 0 III
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 43 -9471 0 aVR
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 13 537 0 aVL
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 -55 10331 0 aVF
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 30 13554 0 V1
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 365 12580 0 V2
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 195 -16819 0 V3
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 135 11509 0 V4
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 45 -14183 0 V5
HR13680.mat 16x1+24 1000.0(0)/mv 16 0 60 2038 0 V6
# Age: 35
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown