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Sökning: onr:"swepub:oai:DiVA.org:uu-165178" > Mitral valve prosth...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002275naa a2200301 4500
001oai:DiVA.org:uu-165178
003SwePub
008120103s1994 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1651782 URI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Dubiel, T W4 aut
2451 0a Mitral valve prosthetic implantation with preservation of native mitral valve apparatus
264 1c 1994
338 a print2 rdacarrier
520 a To avoid postoperative morbidity and mortality often associated with left ventricular dysfunction after mitral valve replacement (MVR) for chronic mitral insufficiency, reconstruction or preservation of the native mitral valve apparatus may be attempted during mitral prosthetic implantation (MPI). The effects of mitral surgery on heart function, studied with echocardiography and radionuclide angiography, were compared in seven patients with MPI (study group) and five with MVR (control group) who underwent complete preoperative, early postoperative and 3-6 months follow-up examinations. Preoperatively there was significant intergroup difference only in right ventricular ejection fraction measured at radionuclide angiography, which was lower in the MPI group (p < 0.05). At follow-up the MPI group had improved as regards this fraction (p < 0.005) and stroke volume index (p < 0.05). The number of patients with improved NYHA class at follow-up was significantly greater in the MPI group. Our preliminary experience with preservation of the native mitral valve apparatus thus suggests that the method offers haemodynamic advantages for postoperative right ventricular function.
700a Borowiec, Jan Wu Uppsala universitet,Thoraxkirurgi4 aut0 (Swepub:uu)janborow
700a Mannting, F4 aut
700a Landelius, J4 aut
700a Hansson, H E4 aut
700a Nyström, S O4 aut
700a Cadavid, E4 aut
710a Uppsala universitetb Thoraxkirurgi4 org
773t Scandinavian journal of thoracic and cardiovascular surgeryg 28:3-4, s. 115-121q 28:3-4<115-121x 0036-5580
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-165178

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