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

File: <base>/training/cpsc_2018_extra/g1/Q0518.hea (706 bytes) 
Q0518 12 500 5000
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 43 -772 0 I
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 -78 339 0 II
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 -121 1111 0 III
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 17 1655 0 aVR
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 82 1972 0 aVL
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 -100 337 0 aVF
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 34 603 0 V1
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 152 1011 0 V2
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 18 -65 0 V3
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 -87 -1856 0 V4
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 -93 1431 0 V5
Q0518.mat 16x1+24 1000.0(0)/mV 16 0 -212 -761 0 V6
# Age: 53
# Sex: Male
# Dx: 164867002,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown