Hoedemaker, G [Balloon valvuloplasty of the aortic valve: short-term and medium-term results in 50 patients]. [electronic resource] - Nederlands tijdschrift voor geneeskunde Jan 1990 - 76-80 p. digital Publication Type: English Abstract; Journal Article ISSN: 0028-2162 Subjects--Topical Terms: AdultAgedAged, 80 and overAortic Valve Stenosis--surgeryCardiovascular Diseases--etiologyCatheterization--adverse effectsEchocardiographyFollow-Up StudiesHeart Valve ProsthesisHemodynamicsHumansMiddle AgedRecurrence