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

File: <base>/training/cpsc_2018_extra/g1/Q0350.hea (679 bytes) 
Q0350 12 500 5000
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 7 -69 0 I
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 3 46 0 II
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 -4 -4 0 III
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 -5 29 0 aVR
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 5 19 0 aVL
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 -1 19 0 aVF
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 -33 27 0 V1
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 24 -68 0 V2
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 45 -4 0 V3
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 31 -17 0 V4
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 21 53 0 V5
Q0350.mat 16x1+24 1000.0(0)/mV 16 0 12 -79 0 V6
# Age: 66
# Sex: Female
# Dx: 164867002,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown