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

File: <base>/training/cpsc_2018_extra/g4/Q3411.hea (699 bytes) 
Q3411 12 500 5000
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 -87 -22 0 I
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 1 -6 0 II
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 88 -62 0 III
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 43 40 0 aVR
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 -88 35 0 aVL
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 44 -25 0 aVF
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 153 59 0 V1
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 257 7 0 V2
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 217 -30 0 V3
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 21 -15 0 V4
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 -77 -17 0 V5
Q3411.mat 16x1+24 1000.0(0)/mV 16 0 -132 -3 0 V6
# Age: 69
# Sex: Female
# Dx: 413844008,164865005,164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown