There had been studied the effect of THz therapy of nitrogen oxide (NO) waves in effort angina at 36 middle-aged patients and at 20 patients of a certain age. Antianginal effect in the both groups did not differ. At the middle-aged patients (46-59 years) there had been revealed an increase of anticoagulant blood potency, at the elderly patients (60-74 years) – a decrease of natural procoagulant activity.
Svetlana S. Parshina, Tatyana N. Afanasyeva, Tatyana V. Golovacheva, Vyacheslav F. Kirichuk, Alexander V. Vodolagin THz therapy effects in patients of different age groups with angina // Russian Open Medical Journal, Vol. 2, Issue 4, 2013, pp. 411-0

There had been studied an antianginal effect and hemodynamic effects of THz electromagnetic waves of molecular NO spectrum (150.176 ... 150.664 GHz) in 19 smokers and 18 non-smokers patients with angina. It had been fixed that antianginal, pulse slowing and antihypertensive effects of THz waves in both groups did not differ.
Svetlana S. Parshina THz therapy and smoking: facts and hypotheses // Russian Open Medical Journal, Vol. 2, Issue 4, 2013, pp. 410-0

Seasonality of thrombogenic disorders in coronary atherosclerosis recrudescence has been studied using a comparison of blood clotting peculiarities in patients with stable (n=167) and unstable angina (n=210) in different season periods. It was established that there is no common mechanism for decompensation of hemostasis system in progressive angina. The structure of thrombogenic disorders is non-homogeneous. In winter the most important thing is an activating of prothrombinase producing, and in spring – reducing of heparin content and fibrinolysis activity inhibition. In summer thrombogenic changes are characterized by activating of intrinsic prothrombinase producing mechanism, antithrombin-III decreased activity and heparin content, fibrinolysis activity inhibition. In autumn an advanced euglobulin fibrinolysis block is enough to break the adaptation of hemostasis system.
Svetlana S. Parshina, Tatyana N. Afanasyeva, Liliana K. Tokaeva Seasonality of thrombogenic disorders in coronary atherosclerosis recrudescence // Russian Open Medical Journal, Vol. 1, Issue 2, 2012, pp. 205-0