Mitral valve surgery and left heart catheterization in giant left atrium.
D006328:Cardiac Catheterization; D018376:Cardiovascular Abnormalities; D002404:Catheterization; D006321:Heart; D006325:Heart Atria; D006801:Humans; D008499:Medical Records; D008943:Mitral Valve; D008946:Mitral Valve Stenosis / Q000628:therapy*
CARDIOVASCULAR DEFECTS, CONGENITAL/case reports; CATHETERIZATION, CARDIAC; COMMISSUROTOMY