Archives des maladies du coeur et des vaisseaux
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Arch Mal Coeur Vaiss · Jun 1999
[Treatment of cardiac insufficiency: does treatment depend on whether its cause is ischemic or idiopathic?].
Angiotensin converting enzyme (ACE) inhibitors are associated with a greater reduction in mortality in non-ischaemic cardiomyopathy than in ischaemic cardiomyopathy after the results of the V-HeFT-II and SOLVD trials in symptomatic patients. However, a recent analysis of the global, symptomatic and therapeutic, results of the SOLVD trials, demonstrated a similar reduction in mortality with ACE inhibitors in ischaemic and non-ischaemic cardiomyopathies. Moreover, after myocardial infarction, the beneficial effects of ACE inhibitors have been well established in patients with left ventricular dysfunction. ⋯ Finally, if in the earlier studies oral anticoagulants were more effective in non-ischaemic cardiomyopathy, the recent results of the SOLVD trial showed that warfarin decreased the mortality in both ischaemic and non-ischaemic cardiomyopathy. The value of anti-aggregant therapy is not questioned in coronary artery disease, but its role in dilated cardiomyopathy has not yet been established. In conclusion, apart from the use of digitalis which must be prudent in post-infarction cardiomyopathy or in patients with ventricular arrhythmias, the treatment of cardiac failure differs little with respect to its ischaemic or non-ischaemic aetiology, and should be based on the NYHA (New York Heart Association) classification.