Cardiac enlargement, dilated cardiomyopathy, or in medicine called dilated cardiomyopathy, is a disease of the heart muscle, usually starting from the heart's main pumping chamber, the left ventricle, losing its firm elastic structure. The disease may initially cause no symptoms, but once symptoms are present, they progress rapidly, have a severe prognosis, and eventually lead to potentially life-threatening events.

I have mitral regurgitation 2.5/4 type llA2. VC=5mm, soft valve; hp73 1/4 tricuspid valve, no pulmonary hypertension (PAPs = 20 mmHg; undilated ascending aorta, no sign of dissection, no hypertension, no diabetes). So the doctor asked me if mitral valve regurgitation 2.5/4 is possible? Thank you.