{"id":12513,"date":"2024-10-11T20:18:15","date_gmt":"2024-10-11T18:18:15","guid":{"rendered":"https:\/\/valintermed.com\/?p=12513"},"modified":"2024-10-11T20:18:15","modified_gmt":"2024-10-11T18:18:15","slug":"paroksizmalnaya-fibrillyatsiya-zheludochkov","status":"publish","type":"post","link":"https:\/\/valintermed.com\/en\/medlibrary\/paroxysmal-gastrointestinal-fibrillation\/","title":{"rendered":"Paroxysmal ventricular fibrillation"},"content":{"rendered":"
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Paroxysmal ventricular fibrillation (PVF) is one of the most dangerous types of arrhythmia, characterized by chaotic and ineffective electrical activity of the ventricles of the heart. This condition can lead to cardiac arrest and, as a consequence, to sudden cardiovascular death. PVF most often occurs against the background of ischemic heart disease, and can also be provoked by other factors, such as electrolyte disturbances, toxic effects, heart trauma and various cardiomyopathies. The pathophysiology of this condition includes disturbances in conduction and automaticity of the heart muscle, which leads to uncoordinated contractile activity with the absence of effective ejection of blood into the systemic circulation. The temporal aspect of the occurrence of PVF, its paroxysmal nature, as well as the need for immediate intervention make this condition extremely relevant in cardiology.<\/p>\n

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