Fig. 1From: Occult constrictive pericardial disease emerging 40 years after chest radiation therapy: a case reportColor-Doppler Echocardiography of the mitral and tricuspid valves. There was a worsening of both mitral and tricuspid regurgitation in the last hospital admission (b) compared to at the end of previous hospitalization (a). RA, right atrium; RV, right ventricle; LA, left atrium; LV, left ventricleBack to article page