The combination of atrial fibrillation and/or flutter and chronic heart failure is a frequent problem for many patients. Radiofrequency ablation is effective in the strategy for controlling the rhythm of patients with atrial fibrillation and/or flutter. but always requires concomitant therapeutic support. The study involved 70 patients with atrial fibrillation and/or flutter after rad... https://darthomes.shop/product-category/garlands/