Effect of converting enzyme inhibitors in cardiac insufficiency mortality in the elderly]

In a retrospective study we analyse two populations of aged patients in congestive heart failure, one treated with ACE inhibitors other not and the other with conventional therapy. Both populations received the same medication (diuretics and digitalis) and are equivalent in age, sex distribution, NYHA functional class and echocardiographic left ventricular parameters. Comparing the mortality of the two populations at the first, second and third year of follow-up, a statistically significant reduction in mortality was found on the ACE inhibitors treated population, at the first year. However, this reduction did not reach statistical significance at second and third years. The results are similar to trials in which the effects of ACE inhibitors are studied on general populations in heart failure.