Herz
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DEFINITION, PATHOPHYSIOLOGY, THERAPY: The hypertensive crisis is characterized by a massive, acute rise in blood pressure. Patients with underlying hypertensive disease usually have an increase in systolic blood pressure values > 220 mmHg and diastolic values > 120 mmHg. The severity of the condition, however, is not determined by the absolute blood pressure level but by the magnitude of the acute increase in blood pressure. ⋯ Thus, parenteral treatment can also be better regulated than medication administered orally or by the sublingual route. Several antihypertensives are available for this purpose. The selection of the substance greatly depends on the existing organ failure as well as the reliable effectiveness and the regulability of the applied antihypertensive.