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

File: <base>/training/cpsc_2018_extra/g1/Q0272.hea (686 bytes) 
Q0272 12 500 5000
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 -30 -7 0 I
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 -54 -5 0 II
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 -25 26 0 III
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 42 -15 0 aVR
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 -2 -38 0 aVL
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 -40 -10 0 aVF
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 116 15 0 V1
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 44 -16 0 V2
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 5 -2 0 V3
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 -12 5 0 V4
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 -16 -5 0 V5
Q0272.mat 16x1+24 1000.0(0)/mV 16 0 -25 6 0 V6
# Age: 54
# Sex: Female
# Dx: 164867002,164861001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown