MANAGEMENT OF HYPERTENSIVE PDA

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Management of hypertensive crises.

Malignant hypertension still constitutes a medical emergency, particularly when complicated by renal failure, encephalopathy, or left ventricular failure. A shift to the right of the autoregulatory curve of cerebral blood flow (and probably of renal blood flow) is known to occur in patients with hypertension. Local cerebral edema, complicating the malignant phase, is likely to aggravate this tr...

Management of Hypertensive Emergencies

Hypertension is a common problem affecting 60-70 million people in the United States [1]. Two thirds of patients are unaware that they have hypertension [2]. While it is well known that poorly controlled hypertension is a major risk factor for cardiovascular and cerebrovascular mortality, acute severe elevation in the blood pressure can also cause acute end organ damage. Approximately 1-2% of a...

Management of Hypertensive Crises

Malignant hypertension still constitutes a medical emergency, particularly when complicated by renal failure, encephalopathy, or left ventricular failure. A shift to the right of the autoregulatory curve of cerebral blood flow (and probably of renal blood flow) is known to occur in patients with hypertension. Local cerebral edema, complicating the malignant phase, is likely to aggravate this tr...

1092 Management of hypertensive emergencies

Between 1975 and 1985, 454 patients with hypertension were admitted to the Renal Unit of the Hospital for Sick Children. A total of 110 (24%) patients presented with severely raised blood pressures deemed to require emergency management. At presentation 84/110 had symptoms and signs of long standing hypertension with neurological involvement. Between 1975 and 1980 bolus intravenous injections o...