Szili-Torok, T Transseptal left heart catheterisation guided by intracardiac echocardiography. [electronic resource] - Heart (British Cardiac Society) Nov 2001 - E11 p. digital Publication Type: Journal Article ISSN: 1468-201X Standard No.: 10.1136/heart.86.5.e11 doi Subjects--Topical Terms: AdultAgedCardiac Catheterization--methodsEchocardiography--methodsFemaleHeart Diseases--therapyHumansMaleMiddle AgedPunctures--methodsUltrasonography, Interventional