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

File: <base>/training/cpsc_2018_extra/g1/Q0477.hea (683 bytes) 
Q0477 12 500 5000
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 -51 -20 0 I
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 -15 -32 0 II
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 36 -25 0 III
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 33 -6 0 aVR
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 -43 -13 0 aVL
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 11 -22 0 aVF
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 13 -6 0 V1
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 -122 86 0 V2
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 -183 65 0 V3
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 -217 21 0 V4
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 -83 54 0 V5
Q0477.mat 16x1+24 1000.0(0)/mV 16 0 -471 -87 0 V6
# Age: 74
# Sex: Male
# Dx: 164861001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown