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

File: <base>/training/cpsc_2018_extra/g3/Q2678.hea (706 bytes) 
Q2678 12 500 7000
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -20 -1246 0 I
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -15 1325 0 II
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 5 2571 0 III
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 18 -139 0 aVR
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -11 2236 0 aVL
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -5 -1253 0 aVF
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -8 492 0 V1
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -25 1057 0 V2
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -3 -192 0 V3
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -11 -1136 0 V4
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -26 -3185 0 V5
Q2678.mat 16x1+24 1000.0(0)/mV 16 0 -4 3249 0 V6
# Age: 48
# Sex: Male
# Dx: 89792004,164867002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown