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

File: <base>/training/ptb-xl/g12/HR11721.hea (748 bytes) 
HR11721 12 500 5000
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 -120 27832 0 I
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 -30 32520 0 II
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 90 4707 0 III
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 75 -30000 0 aVR
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 -105 -20595 0 aVL
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 30 -13770 0 aVF
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 25 15301 0 V1
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 -145 1427 0 V2
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 -170 -13679 0 V3
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 -175 -22429 0 V4
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 -135 -27915 0 V5
HR11721.mat 16x1+24 1000.0(0)/mv 16 0 -40 -24712 0 V6
# Age: 67
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown