1. Borderline Q-waves in individuals without overt cardiovascular disease: Relations with adiposity, subclinical atherosclerosis and vascular stiffness 
T.W. Elffers, S. Trompet, R. de Mutsert, A.C. Maan, H.J. Lamb, P.W. Macfarlane, F.R. Rosendaal, J.W. Jukema 
International Journal of Cardiology 
Volume 274, Pages (January 2019)
DOI: /j.ijcard
Copyright © 2018 The Authors Terms and Conditions

2. Fig. 1
ECG abnormalities in participants without and with borderline Q-waves. Data are presented as percentages and 95% confidence intervals. Results are based on analyses weighted towards the body mass index distribution of the general population (n = 5746).
Abnormal QRS axis: <−30/>+90; LVH: MC 3.1, 3.2; minor ST/T abnormality: MC 4.3, 4.4, 5.3, 5.4; major ST/T abnormality: MC 4.1, 4.2, 5.1, 5.2.
International Journal of Cardiology  , DOI: ( /j.ijcard )
Copyright © 2018 The Authors Terms and Conditions

3. Supplementary Fig. 1 Examples of different Q-waves [14].
a. No abnormal Q-wave in lead I.
b . Minnesota code 1–2-2: Q duration ≥0.03 s and <0.04 s in lead I, II, or V2-V6, Q/R ratio <1/3.
c Minnesota code 1–1-5: Q duration ≥0.05 s in lead aVF.
International Journal of Cardiology  , DOI: ( /j.ijcard )
Copyright © 2018 The Authors Terms and Conditions