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

File: <base>/training/cpsc_2018_extra/g4/Q3401.hea (688 bytes) 
Q3401 12 500 5000
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 -13 -53 0 I
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 -8 19 0 II
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 5 -36 0 III
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 10 11 0 aVR
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 -9 41 0 aVL
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 -1 -23 0 aVF
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 30 8 0 V1
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 68 18 0 V2
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 54 78 0 V3
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 55 51 0 V4
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 39 15 0 V5
Q3401.mat 16x1+24 1000.0(0)/mV 16 0 -6 -37 0 V6
# Age: 68
# Sex: Male
# Dx: 413844008,164867002,426627000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown