Surgical treatment of obstructive hypertrophic cardiomyopathy with ventricular septal myectomy concomitant mitral valve replacement / 中华外科杂志
Chinese Journal of Surgery
;
(12): 1572-1574, 2008.
Article
Dans Chinois
| WPRIM
| ID: wpr-258323
ABSTRACT
<p><b>OBJECTIVE</b>To summarize the experiences and results of ventricular septal myectomy concomitant mitral valve replacement (MVR) for obstructive hypertrophic cardiomyopathy (OHCM).</p><p><b>METHODS</b>From January 2000 to June 2007, 22 patients of OHCM with moderate or severe mitral regurgitation underwent concomitant ventricular septal myectomy concomitant MVR. There were 20 male and 2 female patients. The age ranged from 28 to 51 years old with a mean of (36 + or - 5) years old. The left ventricular out tract gradient pressure (LVOTGP) was 55 to 120 mm Hg (1 mm Hg = 0.133 kPa), with a mean of (88.0 + or - 15.8) mm Hg. The manifestation of pre-operative UCG, intra-operative transesophageal echocardiography (TEE) and post-operative UCG in 10 d, 6 months and 1 year were compared and analyzed.</p><p><b>RESULTS</b>One patient died in hospital due to serious ventricular arrhythmias. The intra-operative TEE showed that the phenomenon of systolic anterior motion (SAM) of mitral valve disappeared in all patients. Twenty-one cases were followed-up. The intra-operative TEE and post-operative UCG in every period of all 21 cases survived indicated that the mean LVOTGP and interventricular septal thickness (IVST) decreased obviously (P < 0.01).</p><p><b>CONCLUSION</b>Concomitant ventricular septal myectomy concomitant MVR is an effective and safe treatment for OHCM with moderate or severe mitral regurgitation, the short and mid-term outcome is excellent.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Chirurgie générale
/
Cardiomyopathie hypertrophique
/
Études rétrospectives
/
Résultat thérapeutique
/
Implantation de valve prothétique cardiaque
/
Septum interventriculaire
/
Valve atrioventriculaire gauche
/
Insuffisance mitrale
Type d'étude:
Étude observationnelle
Limites du sujet:
Adulte
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Surgery
Année:
2008
Type:
Article
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