https://www.selleckchem.com/products/AZD2281(Olaparib).html For patients with advanced chronic kidney disease (CKD) appropriately chosen and timely initiated dietary measures, as a complement to drug therapy, may slow the progression of the disease and delay the need for dialysis treatment. According to the results, dietary protein restriction may play a very important in management of such a patient. The effect of low protein diet is given by the early initiation and well cooperation of patients. The low protein diet with supplementation of ketoanalogues of amino acids is an attractive intervention to help maintain good nutritional status of patients and also have a positive role in calcium phosphate metabolism. Depending on the level of CKD´s progression it should not be forgotten either the fluid balance and the limitation of the intake of salt and phosphorus in the diet which may also have an unfortunate effect on the course of the disease.Stroke is one of the most severe complications of atrial fibrillation. Oral anticoagulation is the first choice therapy in prevention of cardiac embolic events. Particularly in patients with the history of serious bleeding, oral anticoagulation may be contraindicated. Percutaneous left atrial appendage closure represents an alternative in prophylaxis of cardiac embolic events. This review article describes physiology and pathophysiology of the left auricle, the most frequently used devices and their indications and scientific rationale.The new guidelines on the diagnosis and management of pulmonary embolism developed in collaboration with the European Respiratory Society were presented on the congress od European society of cardiology in 2019. Are internists concerned, when these guidelines were presented at the congress of cardiologic society? Management of acute pulmonary embolism is less „cathlab dependent“than management of acute coronary syndromes - and pulmonary embolism patients are often treated by internists. Moreover