Клинические Основы Синдрома Гипертонического Криза На Уровне Первичного Звена

Abstract

Hypertensive crisis is a common occurrence at the level of all primary healthcare. One of the main tasks in the diagnosis and treatment of a hypertensive crisis in emergency medicine is the ability to differentiate between a hypertensive emergency and urgency, based on the presence of damage to the target organ in the first case. An appropriate stratification, prevention, and regression of the damage caused by hypertensive crisis could prevent future events in the long term. The states of hypertensive urgency (uncomplicated hypertensive crisis) are usually not associated with an immediate risk to life, so treatment can be started, even completed, on an outpatient basis. Hypertensive emergency conditions (complicated hypertensive crisis) are very serious clinical situations that require hospitalization. In a case of severe hypertension in a patient, asymptomatic or with non-specific symptoms, a cautious therapeutic approach should be taken. When treating conditions of hypertensive urgency, the efforts of physicians are aimed both at lowering blood pressure (at least 20 % of the baseline) and avoi­ding its sudden and/or excessive decrease (it is necessary to maintain penumbra zone). Therefore, fast-acting drugs should not be used because of the risk of ischemic events. In the case of hypertensive emergency conditions, the choice of drugs should be individual, and the parenteral route of administration is the most common form. In the absence of symptoms of target organ damage, most of the patients are likely to be treated on an outpatient basis. Compliance with a clear continuity of diagnostic and therapeutic measures at the prehospital stage and in the hospital is a necessary condition for the real stabilization of this state. Emergency conditions associated with a hypertensive crisis are the main reasons for contacting and/or calling the physician of emergency medicine in Ukraine (≈ 25–26 %). Hypertensive crisis, the primary manifestation or complication of a previously diagnosed arterial hypertension, most often can occur as a severe increase in blood pressure ≥ 180/120 mm Hg (although the clinical picture of hypertensive crisis is sometimes observed with lower numbers). The literature search methods are as follows Scopus database, Web of Science, MedLine, CyberLeninka, RISC.