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

File: <base>/training/cpsc_2018_extra/g4/Q3220.hea (713 bytes) 
Q3220 12 500 11000
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 180 -2166 0 I
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 158 2545 0 II
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 -22 4711 0 III
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 -168 4227 0 aVR
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 101 -2990 0 aVL
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 67 -1240 0 aVF
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 95 1528 0 V1
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 55 -1569 0 V2
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 87 -440 0 V3
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 57 1396 0 V4
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 51 4454 0 V5
Q3220.mat 16x1+24 1000.0(0)/mV 16 0 45 -1972 0 V6
# Age: 58
# Sex: Female
# Dx: 428750005,426627000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown