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

File: <base>/training/cpsc_2018_extra/g4/Q3458.hea (710 bytes) 
Q3458 12 500 9500
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 -9 2368 0 I
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 -48 2005 0 II
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 -39 -363 0 III
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 28 -1469 0 aVR
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 14 -3222 0 aVL
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 -44 -4015 0 aVF
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 28 -4274 0 V1
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 -141 -4182 0 V2
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 15 715 0 V3
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 75 1768 0 V4
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 258 3736 0 V5
Q3458.mat 16x1+24 1000.0(0)/mV 16 0 -294 962 0 V6
# Age: 73
# Sex: Male
# Dx: 698252002,164865005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown