Hospital and out-of-hospital mortality in 670 hypertensive emergencies and urgencies.
J Clin Hypertens (Greenwich) 2017;
19:1137-1142. [PMID:
28866866 DOI:
10.1111/jch.13083]
[Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 06/24/2017] [Accepted: 06/28/2017] [Indexed: 01/24/2023]
Abstract
Long-term mortality in patients with acute severe hypertension is unclear. The authors aimed to compare short-term (hospital) and long-term (12 months) mortality in these patients. A total of 670 adults presenting for acute severe hypertension between January 1, 2015, and December 31, 2015, were included. A total of 57.5% were hypertensive emergencies and 66.1% were hospitalized: 98% and 23.2% of those with hypertensive emergencies and urgencies, respectively (P = .001). Hospital mortality was 7.9% and was significantly higher for hypertensive emergencies (12.5% vs 1.8%, P = .001). At 12 months, 106 patients died (29.4%), mainly from hypertensive emergencies (38.9% vs 8.9%, P = .001). Median survival was 14 days for neurovascular emergencies and 50 days for cardiovascular emergencies. Patients with hypertensive emergencies or urgencies had bad long-term prognosis. Short-term mortality is mainly caused by neurovascular emergencies, but cardiovascular emergencies are severe, with high mortality at 12 months. These results justify better follow-up and treatment for these patients.
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