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

File: <base>/training/cpsc_2018_extra/g3/Q2120.hea (699 bytes) 
Q2120 12 500 5000
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 4 -7 0 I
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 65 34 0 II
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 62 1 0 III
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 -34 3 0 aVR
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 -29 -4 0 aVL
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 63 -38 0 aVF
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 106 13 0 V1
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 117 16 0 V2
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 182 22 0 V3
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 60 26 0 V4
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 -8 27 0 V5
Q2120.mat 16x1+24 1000.0(0)/mV 16 0 -41 53 0 V6
# Age: 82
# Sex: Male
# Dx: 270492004,164867002,164861001,426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown