Abstract:
BACKGROUND:β-Blockers relieve angina/ischemia in stable coronary artery disease (CAD), and angiotensin-converting enzyme inhibitors prevent CAD outcomes. In EUROPA, the angiotensin-converting enzyme inhibitor perindopril reduced cardiovascular outcomes in low-risk stable CAD patients over 4.2 years. This post hoc analysis examined whether the addition of perindopril to β-blocker in EUROPA had additional benefits on outcomes compared with standard therapy including β-blocker. METHODS:EUROPA was a multicenter, double-blind, placebo-controlled, randomized trial in patients with documented stable CAD. Randomized EUROPA patients who received β-blocker at baseline were identified, and the effect on cardiovascular outcomes of adding perindopril or placebo was analyzed. Endpoints were the same as those in EUROPA. RESULTS:At baseline, 62% (n = 7534 [3789 on perindopril and 3745 on placebo]) received β-blocker. Treatment with perindopril/β-blocker reduced the relative risk of the primary end point (cardiovascular death, nonfatal myocardial infarction, and resuscitated cardiac arrest) by 24% compared with placebo/β-blocker (HR, 0.76; 95% CI, 0.64-0.91; P = .002). Addition of perindopril also reduced fatal or nonfatal myocardial infarction by 28% (HR, 0.72; 95% CI, 0.59-0.88; P = .001) and hospitalization for heart failure by 45% (HR, 0.55; 95% CI, 0.33-0.93; P = .025). Serious adverse drug reactions were rare in both groups, and cardiovascular death and hospitalizations occurred less often with perindopril/β-blocker. CONCLUSIONS:The addition of perindopril to β-blocker in stable CAD patients was safe and resulted in reductions in cardiovascular outcomes and mortality compared with standard therapy including β-blocker.
journal_name
Am Heart Jjournal_title
American heart journalauthors
Bertrand ME,Ferrari R,Remme WJ,Simoons ML,Fox KMdoi
10.1016/j.ahj.2015.08.018subject
Has Abstractpub_date
2015-12-01 00:00:00pages
1092-8issue
6eissn
0002-8703issn
1097-6744pii
S0002-8703(15)00538-4journal_volume
170pub_type
杂志文章,多中心研究,随机对照试验abstract::The present study refers to six patients in whom an A-V reciprocal rhythm could be documented; in four cases it took the form of sustained tachycardia. None of the patients showed any ECG feature of ventricular pre-excitation (PR interval of more than 0.12 sec. and normal QRS configuration). The extrastimulus method s...
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