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

File: <base>/training/cpsc_2018_extra/g4/Q3318.hea (687 bytes) 
Q3318 12 500 5000
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 18 20 0 I
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 114 47 0 II
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 96 40 0 III
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 -66 0 0 aVR
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 -38 -22 0 aVL
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 106 -5 0 aVF
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 102 -14 0 V1
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 6 8 0 V2
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 94 -66 0 V3
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 -135 -121 0 V4
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 -25 25 0 V5
Q3318.mat 16x1+24 1000.0(0)/mV 16 0 -36 -31 0 V6
# Age: 54
# Sex: Male
# Dx: 164865005,426627000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown