DictionaryForumContacts

   English
Terms for subject Cardiology containing delayed | all forms | exact matches only
EnglishRussian
cardiac delayed rectifier potassium currentкардиальный калиевый ток замедленного выпрямления (Игорь_2006)
delayed afterdepolarizationпоздняя постдеполяризация (DAD – ППД -: Delayed afterdepolarizations (DADs) begin during phase 4, after repolarization is completed but before another action potential would normally occur via the normal conduction systems of the heart. They are due to elevated cytosolic calcium concentrations, classically seen with digoxin toxicity. The overload of the sarcoplasmic reticulum may cause spontaneous Ca2+ release after repolarization, causing the released Ca2+ to exit the cell through the 3Na+/Ca2+-exchanger. This results in a net depolarizing current. The classical feature is Bidirectional ventricular tachycardia. Also seen in catecholaminergic polymorphic ventricular tachycardia (CPVT). Delayed afterdepolarization is also seen in myocardial infarction. Purkinje fibers which survive myocardial infarction remain partially depolarized due to its high concentration of cations. Partially depolarized tissue fires rapidly resulting in delayed after depolarization. wikipedia.org 'More)
delayed-enhancement МРТМРТ с отсроченным контрастированием миокарда (olga don)
delayed rectifier potassium currentкалиевый ток задержанного выпрямления (по версии Е.И.Чазова и Л.В.Розенштрауха Conservator)
delayed rectifier potassium currentкалиевый ток замедленного выпрямления (Игорь_2006)
delayed ventricular repolarizationзамедленная реполяризация желудочков (Ying)