Med Klin
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Comparative Study Clinical Trial Controlled Clinical Trial
[Economic evaluation of different treatment strategies in patients with stable angina pectoris or asymptomatic myocardial ischemia on basis of results from the Asymptomatic-Cardiac-Ischemia Pilot study (ACIP)].
In patients with stable angina pectoris or silent myocardial ischemia, who had signs of ischemia in ECG during exercise, the Asymptomatic Cardiac Ischemia Pilot (ACIP) study compared 2 types of medication strategies (ischemia-guided and angina-guided) and a strategy of primary revascularization by PTCA or CABG. ACIP substantiated, after 2 years of observation, a clear advantage of the revascularization strategy compared to both drug strategies in terms of clinical effectiveness. This advantage is even more distinct in patients with very severe angiographic results. ⋯ A primary revascularization strategy is cost-effective in patients with stable coronary artery disease with proven myocardial ischemia and positive angiographic signs.