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

File: <base>/training/cpsc_2018_extra/g3/Q2991.hea (690 bytes) 
Q2991 12 500 5000
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 1 -1608 0 I
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 -1 1206 0 II
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 -3 -2186 0 III
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 1 1814 0 aVR
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 3 1467 0 aVL
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 -1 -383 0 aVF
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 20 875 0 V1
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 -176 1703 0 V2
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 147 -262 0 V3
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 118 1528 0 V4
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 67 932 0 V5
Q2991.mat 16x1+24 1000.0(0)/mV 16 0 79 2132 0 V6
# Age: 73
# Sex: Male
# Dx: 164867002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown