Аннотация:
BACKGROUND: During the restoration of blood flow in the ischemic area of the myocardium, viable cardiomyocytes are damaged over a few minutes of tissue reperfusion (reperfusion myocardial damage). It is known that ischemic mitral regurgitation (IMR) develops in 11-19 [%] of patients who have undergoing percutaneous coronary intervention (PCI) in symptomatic coronary heart disease (CHD). To present day, the influence of myocardial reperfusion on IMR in patients with acute myocardial infarction (AMI) is not fully understood. OBJECTIVE: To study dynamics of quantitative indicators of IMR in patients with AMI after myocardial reperfusion. MATERIALS AND METHODS: We included in this study 68 patients with AMI and IMR aged 36-79 years, who were hospitalized in cardiac intensive care unit of the Moscow S. S. Yudin hospital in 2016. All patients before and on the 7th day after PCI underwent doppler echocardiography study with calculation of quantitative parameters of IMR and index of local contra
Ключевые слова:
adult; aged; heart infarction; heart left ventricle function; heart muscle reperfusion; human; middle aged; mitral valve regurgitation; percutaneous coronary intervention; Russian Federation; Adult; Aged; Humans; Middle Aged; Mitral Valve Insufficiency; Moscow; Myocardial Infarction; Myocardial Reperfusion; Percutaneous Coronary Intervention; Ventricular Function, Left
Комарова И. С. Ирина Севастьяновна 1970-
Карова Л. Б.
Андреева Н. В.
Черкасова Н. А. Наталия Алексеевна 1962-
Желнов В. В. Владимир Васильевич 1941-
Komarova I. S. Irina Sevast`yanovna 1970-
Karova L. B.
Andreeva N. V.
Cherkasova N. A. Nataliya Alekseevna 1962-
Zhelnov V. V. Vladimir Vasilyevich 1941-
Effect of Myocardial Reperfusion on Ischemic Mitral Regurgitation in Patients with Acute Myocardial Infarction
Текст визуальный непосредственный
Кардиология
Общество специалистов по сердечной недостаточности
Т. 59, Вып. 5 С. 18-25
2019
Статья
adult aged heart infarction heart left ventricle function heart muscle reperfusion human middle aged mitral valve regurgitation percutaneous coronary intervention Russian Federation Adult Aged Humans Middle Aged Mitral Valve Insufficiency Moscow Myocardial Infarction Myocardial Reperfusion Percutaneous Coronary Intervention Ventricular Function, Left
BACKGROUND: During the restoration of blood flow in the ischemic area of the myocardium, viable cardiomyocytes are damaged over a few minutes of tissue reperfusion (reperfusion myocardial damage). It is known that ischemic mitral regurgitation (IMR) develops in 11-19 [%] of patients who have undergoing percutaneous coronary intervention (PCI) in symptomatic coronary heart disease (CHD). To present day, the influence of myocardial reperfusion on IMR in patients with acute myocardial infarction (AMI) is not fully understood. OBJECTIVE: To study dynamics of quantitative indicators of IMR in patients with AMI after myocardial reperfusion. MATERIALS AND METHODS: We included in this study 68 patients with AMI and IMR aged 36-79 years, who were hospitalized in cardiac intensive care unit of the Moscow S. S. Yudin hospital in 2016. All patients before and on the 7th day after PCI underwent doppler echocardiography study with calculation of quantitative parameters of IMR and index of local contra