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

File: <base>/training/cpsc_2018_extra/g4/Q3307.hea (703 bytes) 
Q3307 12 500 7000
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 -4 -1293 0 I
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 11 725 0 II
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 15 2018 0 III
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 -3 3186 0 aVR
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 -9 2950 0 aVL
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 13 1346 0 aVF
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 -11 1677 0 V1
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 -10 1532 0 V2
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 16 2704 0 V3
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 15 -1140 0 V4
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 18 2477 0 V5
Q3307.mat 16x1+24 1000.0(0)/mV 16 0 0 2060 0 V6
# Age: 65
# Sex: Female
# Dx: 428750005,426627000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown