Abstract | BACKGROUND: METHODS AND RESULTS: We randomly assigned 9297 patients to receive double-blind ramipril (10 mg daily) or matching placebo for 4.5 years. Death attributable to heart failure, hospitalization for heart failure, initiation of open-label ACE inhibitor for heart failure, or development of typical signs or symptoms of heart failure developed in 951 patients and was associated with a 4.01-fold increase in the risk of death (P<0.0001). The rate of developing heart failure was significantly increased with coronary disease (risk ratio, 2.17), microalbuminuria (1.82), left ventricular hypertrophy (1.47), increasing age (by decade, 1.37), and diabetes (1.36). Ramipril reduced new-onset heart failure rate from 11.5% to 9.0% (relative risk, 0.77; 95% CI, 0.68 to 0.87; P<0.0001). Ramipril consistently reduced heart failure rate both in those with (relative risk, 0.87) and those without an interim myocardial infarction (relative risk, 0.78). Ramipril also reduced the heart failure rate more in patients with baseline systolic pressure above the median (139 mm Hg) (relative risk, 0.67) compared with those below the median (relative risk, 0.91; P=0.024 for interaction of group by treatment). CONCLUSION:
Ramipril significantly reduces the rate of development of heart failure in patients at high risk of cardiovascular events.
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Authors | J Malcolm O Arnold, Salim Yusuf, James Young, James Mathew, David Johnstone, Alvaro Avezum, Eva Lonn, Janice Pogue, Jackie Bosch, HOPE Investigators |
Journal | Circulation
(Circulation)
Vol. 107
Issue 9
Pg. 1284-90
(Mar 11 2003)
ISSN: 1524-4539 [Electronic] United States |
PMID | 12628949
(Publication Type: Clinical Trial, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Angiotensin-Converting Enzyme Inhibitors
- Ramipril
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Topics |
- Angiotensin-Converting Enzyme Inhibitors
(therapeutic use)
- Cardiovascular Diseases
(drug therapy)
- Double-Blind Method
- Follow-Up Studies
- Heart Failure
(diagnosis, epidemiology, prevention & control)
- Humans
- Incidence
- Myocardial Infarction
(complications)
- Ramipril
(therapeutic use)
- Treatment Outcome
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