b-Адреноблокаторы (БАБ) в реальной клинической практике применяются с 1960-х годов. В течение первых 20 лет применения короткодействующих и в основном неселективных БАБ об этой группе в реальной клинической практике сформировано достаточное количество отрицательных отзывов за счет побочных эффектов. В 1980-х годах была синтезирована новая генерация БАБ (пролонгированных и кардиоселективных), которые сохранили, как и предыдущая генерация, активное влияние на ритм и артериальное давление, но изменили профиль безопасности и значительно повысили уровень эффективности в отношении профилактики сердечно-сосудистой смертности и заболеваемости. Врачи реальной клинической практики психологически перенесли все известные побочные эффекты «старых» БАБ на «новые» и создали мифы об отрицательных эффектах современных БАБ. Сложившаяся ситуация значительно снижает активность врачей при подборе оптимальной дозы препарата для больных сердечно-сосудистыми заболеваниями, что искусственно отодвигает их на вторую линию терапии и значительно снижает эффективность самих БАБ.
Ключевые слова: b-адреноблокаторы, контроль ритма, безопасность, эффективность.
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Beta-adrenoblockers (BABs) have been used in clinical practice since the 1960s. Within the first 20 years of use of short-acting and mainly unselective BABs, real clinical practice has formed a sufficient number of negative opinions about this group due to its adverse reactions. The 1980s were marked by the synthesis of a new generation of (long-acting and cardioselective) BABs that, as the previous generation, preserved its effect on rhythm and blood pressure, but modified safety profile and considerably enhanced efficacy in preventing cardiovascular mortality and morbidity. Real clinical practice physicians have psychologically extended all well-known adverse reactions of «old» BABS to «new» ones and created myths about the negative effects of currently available BABs. The established situation substantially reduces physicians’ effort to adjust the optimal dose of a drug for patients with cardiovascular diseases, which artificially puts them back into second-line therapy and greatly decreases the effectiveness of BABs themselves.
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Авторы
И.В.Фомин*, Д.С.Поляков
Нижегородская государственная медицинская академия
*fomin-i@yandex.ru