For citations:
Fedulaev Yu.N., Lebedeva A.Yu., Gordeev I.G., Klykov L.L., Shchelkunov I.G., Romashenko O.V. QT interval dispersion, myocardial ischemia duration, and coronary atherosclerosis severity interaction in coronary heart disease patients with painless myocardial ischemia episodes. Russian Journal of Cardiology. 2006;(5):29-33. (In Russ.)