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

File: <base>/training/cpsc_2018_extra/g1/Q0335.hea (692 bytes) 
Q0335 12 500 27390
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 180 90 0 I
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 73 -49 0 II
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 -106 45 0 III
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 -126 -65 0 aVR
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 143 23 0 aVL
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 -17 10 0 aVF
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 -29 -34 0 V1
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 521 41 0 V2
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 743 -5 0 V3
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 804 37 0 V4
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 576 92 0 V5
Q0335.mat 16x1+24 1000.0(0)/mV 16 0 316 53 0 V6
# Age: 58
# Sex: Male
# Dx: 164931005,426627000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown