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

File: <base>/training/cpsc_2018_extra/g1/Q0707.hea (692 bytes) 
Q0707 12 500 5000
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 -5 34 0 I
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 25 3 0 II
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 30 -31 0 III
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 -10 -13 0 aVR
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 -17 15 0 aVL
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 28 27 0 aVF
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 60 -28 0 V1
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 26 3 0 V2
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 21 7 0 V3
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 -15 13 0 V4
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 -5 -8 0 V5
Q0707.mat 16x1+24 1000.0(0)/mV 16 0 -25 -15 0 V6
# Age: 84
# Sex: Female
# Dx: 284470004,164930006,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown