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

File: <base>/training/cpsc_2018_extra/g3/Q2290.hea (700 bytes) 
Q2290 12 500 12577
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 248 19 0 I
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 126 -25 0 II
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 -122 -1 0 III
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 -187 -38 0 aVR
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 184 33 0 aVL
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 3 3 0 aVF
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 534 82 0 V1
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 756 46 0 V2
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 777 101 0 V3
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 735 138 0 V4
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 460 48 0 V5
Q2290.mat 16x1+24 1000.0(0)/mV 16 0 268 95 0 V6
# Age: 57
# Sex: Male
# Dx: 54329005,164865005,164930006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown