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

File: <base>/training/cpsc_2018_extra/g1/Q0057.hea (682 bytes) 
Q0057 12 500 5000
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 8 4 0 I
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 20 -4 0 II
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 12 -14 0 III
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 -14 33 0 aVR
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 -2 -8 0 aVL
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 16 -24 0 aVF
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 -48 4 0 V1
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 -35 -15 0 V2
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 -32 5 0 V3
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 -1 -32 0 V4
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 -13 -50 0 V5
Q0057.mat 16x1+24 1000.0(0)/mV 16 0 34 -25 0 V6
# Age: 68
# Sex: Male
# Dx: 413844008,164867002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown