Circulation · 2004
Determinants and prognostic impact of heart failure complicating acute coronary syndromes: observations from the Global Registry of Acute Coronary Events (GRACE).
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Steg Philippe Gabriel, Dabbous Omar H, Feldman Laurent J, Cohen-Solal Alain, Aumont Marie-Claude, López-Sendón José, Budaj Andrzej, Goldberg Robert J, Klein Werner, Anderson Frederick A, Global Registry of Acute Coronary Events Investigators
Аннотация
BACKGROUND: Few data are available on the impact of heart failure (HF) across all types of acute coronary syndromes (ACS).
METHODS AND RESULTS: The Global Registry of Acute Coronary Events (GRACE) is a prospective study of patients hospitalized with ACS. Data from 16 166 patients were analyzed: 13 707 patients without prior HF or cardiogenic shock at presentation were identified. Of these, 1778 (13%) had an admission diagnosis of HF (Killip class II or III). HF on admission was associated with a marked increase in mortality rates during hospitalization (12.0% versus 2.9% [with versus without HF], P<0.0001) and at 6 months after discharge (8.5% versus 2.8%, P<0.0001). Of note, HF increased mortality rates in patients with unstable angina (defined as ACS with normal biochemical markers of necrosis; mortality rates: 6.7% with versus 1.6% without HF at admission, P<0.0001). By logistic regression analysis, admission HF was an independent predictor of hospital death (odds ratio, 2.2; P<0.0001). Admission HF was associated with longer hospital stay and higher readmission rates. Patients with HF had lower rates of catheterization and percutaneous cardiac intervention, and fewer received beta-blockers and statins. Hospital development of HF (versus HF on presentation) was associated with an even higher in-hospital mortality rate (17.8% versus 12.0%, P<0.0001). In patients with HF, in-hospital revascularization was associated with lower 6-month death rates (14.0% versus 23.7%, P<0.0001; adjusted hazard ratio, 0.5; 95% CI, 0.37 to 0.68, P<0.0001).
CONCLUSIONS: In this observational registry, heart failure was associated with reduced hospital and 6-month survival across all ACS subsets, including patients with normal markers of necrosis. More aggressive treatment of these patients may be warranted to improve prognosis.
METHODS AND RESULTS: The Global Registry of Acute Coronary Events (GRACE) is a prospective study of patients hospitalized with ACS. Data from 16 166 patients were analyzed: 13 707 patients without prior HF or cardiogenic shock at presentation were identified. Of these, 1778 (13%) had an admission diagnosis of HF (Killip class II or III). HF on admission was associated with a marked increase in mortality rates during hospitalization (12.0% versus 2.9% [with versus without HF], P<0.0001) and at 6 months after discharge (8.5% versus 2.8%, P<0.0001). Of note, HF increased mortality rates in patients with unstable angina (defined as ACS with normal biochemical markers of necrosis; mortality rates: 6.7% with versus 1.6% without HF at admission, P<0.0001). By logistic regression analysis, admission HF was an independent predictor of hospital death (odds ratio, 2.2; P<0.0001). Admission HF was associated with longer hospital stay and higher readmission rates. Patients with HF had lower rates of catheterization and percutaneous cardiac intervention, and fewer received beta-blockers and statins. Hospital development of HF (versus HF on presentation) was associated with an even higher in-hospital mortality rate (17.8% versus 12.0%, P<0.0001). In patients with HF, in-hospital revascularization was associated with lower 6-month death rates (14.0% versus 23.7%, P<0.0001; adjusted hazard ratio, 0.5; 95% CI, 0.37 to 0.68, P<0.0001).
CONCLUSIONS: In this observational registry, heart failure was associated with reduced hospital and 6-month survival across all ACS subsets, including patients with normal markers of necrosis. More aggressive treatment of these patients may be warranted to improve prognosis.