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

File: <base>/training/cpsc_2018_extra/g4/Q3428.hea (669 bytes) 
Q3428 12 500 6691
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 -8 14 0 I
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 -16 8 0 II
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 -8 7 0 III
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 11 0 0 aVR
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 0 -21 0 aVL
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 -11 43 0 aVF
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 16 -28 0 V1
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 42 -36 0 V2
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 11 -41 0 V3
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 3 51 0 V4
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 -16 6 0 V5
Q3428.mat 16x1+24 1000.0(0)/mV 16 0 -23 34 0 V6
# Age: 62
# Sex: Female
# Dx: 428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown