The media of small muscular pulmonary arteries in mitral stenosis.
D001158:Arteries; D002319:Cardiovascular System; D004194:Disease; D006801:Humans; D008946:Mitral Valve Stenosis / Q000150:complications*; D011651:Pulmonary Artery; D017540:Tunica Media; D014680:Veins
ARTERIES, PULMONARY/diseases; MITRAL STENOSIS/complications