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

File: <base>/training/cpsc_2018_extra/g4/Q3451.hea (713 bytes) 
Q3451 12 500 10500
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 -40 -3365 0 I
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 1 -1777 0 II
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 41 1588 0 III
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 19 2640 0 aVR
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 -40 2940 0 aVL
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 21 4636 0 aVF
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 -3 -4699 0 V1
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 -30 -1316 0 V2
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 -25 -1355 0 V3
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 -43 -366 0 V4
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 -132 3520 0 V5
Q3451.mat 16x1+24 1000.0(0)/mV 16 0 -172 1295 0 V6
# Age: 80
# Sex: Male
# Dx: 164867002,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown