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本症又称高血压急症,由于血压急剧升高,可出现高血压脑病、高血压左心衰、高血压肾功衰竭等。病因:1.高血压缓进型:由高血压的缓进型各期,转为急进型者可达1％。诱因有情绪激动、气候骤变、内分泌失调、突然撤除降压药等。在用单胺氧化酶抑制剂治疗时,如摄入大量含酪胺的食品,可使血压急剧升高而发生高血压危象,其中以高血压脑病多见。本院22例高血压危象脑危象16例,高血压脑病脑内血管内膜增生,终末小动脉广泛纤维样坏死,脑
This disease, also known as hypertensive emergency, due to a sharp increase in blood pressure, hypertensive encephalopathy, left heart failure with hypertension, hypertensive renal failure and so on. Etiology: 1. Hypertensive mode intolerance: slow mode of progression from hypertension to radical type up to 1%. Emotional incentives, sudden changes in climate, endocrine disorders, sudden withdrawal of antihypertensive drugs. Treatment with monoamine oxidase inhibitors, such as the intake of a large number of tyramine-containing foods, can make the blood pressure increased sharply hypertensive crises, hypertensive encephalopathy more common. 22 cases of hypertensive crisis in our hospital brain crisis in 16 cases, hypertensive encephalopathy cerebral intimal hyperplasia, extensive arterial fibrosis, terminal arterioles, brain