Evaluated parameters of the hemodynamic before and after ablation atrial fibrillation and/or flutter depending on the functional class of chronic heart failure in 74 patients. It was found that patients with the I functional class of chronic heart failure have significantly lower left atrium size compared to III functional class. which is associated with the better efficiency of the r... https://countryscenesaddleryandpetsuppliers.shop/product-category/saddle-western-blanket/