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

File: <base>/training/cpsc_2018_extra/g4/Q3500.hea (696 bytes) 
Q3500 12 500 8500
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 -43 1917 0 I
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 -59 2970 0 II
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 -16 1053 0 III
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 52 1474 0 aVR
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 -13 -2978 0 aVL
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 -37 964 0 aVF
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 18 -2931 0 V1
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 113 3642 0 V2
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 83 196 0 V3
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 88 3546 0 V4
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 118 -3723 0 V5
Q3500.mat 16x1+24 1000.0(0)/mV 16 0 62 -20 0 V6
# Age: 74
# Sex: Male
# Dx: 164867002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown