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

File: <base>/training/cpsc_2018_extra/g4/Q3281.hea (730 bytes) 
Q3281 12 500 13000
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -79 -6357 0 I
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -68 4441 0 II
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 10 -2202 0 III
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 74 4291 0 aVR
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -44 5367 0 aVL
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -29 -1205 0 aVF
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 31 -6227 0 V1
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -29 4322 0 V2
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -118 -1133 0 V3
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -119 2102 0 V4
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -119 2652 0 V5
Q3281.mat 16x1+24 1000.0(0)/mV 16 0 -92 -5991 0 V6
# Age: 76
# Sex: Female
# Dx: 427172004,164873001,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown