{"id":11441,"date":"2025-07-26T18:56:09","date_gmt":"2025-07-26T16:56:09","guid":{"rendered":"https:\/\/valintermed.com\/?p=11441"},"modified":"2025-07-26T18:56:09","modified_gmt":"2025-07-26T16:56:09","slug":"blokada-serdtsa","status":"publish","type":"post","link":"https:\/\/valintermed.com\/en\/medlibrary\/heart-block\/","title":{"rendered":"Heart block"},"content":{"rendered":"
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Heart block is a disturbance of the electrical activity of the myocardium caused by damage to the cardiac conduction system. This condition slows down or completely blocks the transmission of electrical impulses between the atria and ventricles, which in turn leads to a disturbance of the heart rhythm and can significantly reduce the efficiency of blood circulation. Blockades can be partial or complete and are classified by location: at the level of the atrioventricular node (AV block) or intraventricular pathways. Depending on the degree of blockade, clinical manifestations can vary from asymptomatic to severe cardiovascular failure.<\/p>\n

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