Эхокардиографическая оценка механических протезов в митральной позиции на амбулаторном этапе

In hemodynamically significant heart valve defects protezirovarie currently maintains a leading position among all surgical interventions. Despite the fact that since the first successful replacement of the native diseased valve artificial passed more than 50 years, there is still not ideal prosthetic valve. Problems arising in patients late after valve replacement surgery are the most important and, unfortunately, unresolved problems of modern cardiology.