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

File: <base>/training/ptb-xl/g12/HR11741.hea (771 bytes) 
HR11741 12 500 5000
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 -55 -15836 0 I
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 -85 -8593 0 II
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 -30 7270 0 III
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 70 11844 0 aVR
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 -12 -11249 0 aVL
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 -57 -1074 0 aVF
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 -100 2351 0 V1
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 180 -22157 0 V2
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 65 23564 0 V3
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 1770 -1776 0 V4
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 -725 -10392 0 V5
HR11741.mat 16x1+24 1000.0(0)/mv 16 0 -295 -31502 0 V6
# Age: 63
# Sex: Female
# Dx: 427393009,67741000119109,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown