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

File: <base>/training/cpsc_2018_extra/g3/Q2574.hea (742 bytes) 
Q2574 12 500 15500
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 -96 -1921 0 I
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 -98 -4740 0 II
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 -2 -2819 0 III
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 96 -4964 0 aVR
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 -47 4385 0 aVL
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 -49 7412 0 aVF
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 425 -6299 0 V1
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 627 -7292 0 V2
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 512 -3978 0 V3
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 261 6671 0 V4
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 -286 -7089 0 V5
Q2574.mat 16x1+24 1000.0(0)/mV 16 0 -452 -2196 0 V6
# Age: 47
# Sex: Female
# Dx: 63593006,164873001,428750005,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown