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Cardiac arrhythmia is a pathological condition in which violations of the frequency, rhythm and sequence of excitation and contraction of the heart occur. Arrhythmia - any heart rhythm that differs from the normal sinus rhythm. With arrhythmia, the normal ...

Coronary heart disease is a pathology of the heart, which is based on myocardial damage due to insufficient blood supply due to atherosclerosis and thrombosis or spasm of the coronary arteries of the heart usually occurring against it. Coronary heart ...

Myocardial infarction (MI) is one of the clinical forms of coronary heart disease that occurs with the development of ischemic necrosis of a myocardial area, caused by absolute or relative insufficiency of its blood supply. The main reasons that increase ...

Acquired heart defects (valvular defects) - a violation of the heart due to morphological and / or functional changes in one or more of its valves. Valve changes can be in the form of stenosis, insufficiency, or a combination thereof, and are the result of ...

Atherosclerosis is today one of the four common diseases that cause premature disability and death. Most often affects people in 40-45 years old and 3-4 times more often than men. Atherosclerosis affects the main arteries, cholesterol is deposited in the ...

Echocardiography (Echocardiography) or ultrasound of the heart - an examination of the heart using ultrasound, which assesses: sizes of heart cavities, the size of large vessels that extend and flow into the heart (such as the aorta and pulmonary artery), ...

Coronarography is the modern and most reliable method for diagnosing the pathology of the vessels of the heart and coronary heart disease. The study is prescribed by a cardiologist or cardiac surgeon for diseases of the cardiovascular system. The narrowing ...