Seven months after the surgery and today I had an ultrasound. The left ventricular end-diastolic diameters LVESD 53 mm (before surgery was 65), ventricular end-systolic diameter the end systolic pressure LVESD 37 mm (before 48 ),and the EF 65%. also the left atrium LA was measured 50 mm and the doctor told me that it was a surprise because it was 55 and that it is difficult to change this dimension. I am happy because he told me that he is very happy with my progress after the surgery and the new valve works fine without escape. He advised me to keep walking and eat as little salt as possible and that I will not have any problems.