Experimental myocardial hypertrophy induced by a minimally invasive ascending aorta coarctation
Braz. j. med. biol. res
;
34(3): 413-415, Mar. 2001. tab
Article
Dans Anglais
| LILACS
| ID: lil-281624
RESUMO
Ascending aorta coarctation was produced by a minimally invasive technique in rabbits. Animal mortality was 5 percent. Morphometric and hemodynamic parameters were evaluated. A parabiotically isolated heart model was used to assess the hemodynamic parameters. Left ventricular weight/body weight ratio and muscle area showed clear evidence of hypertrophy when compared to control. The hemodynamic changes in the isolated heart model suggested decreased diastolic and systolic function in the coarcted group. The present model produced hypertrophy with low mortality rates as a result of its less invasive nature
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Aorte
/
Coarctation aortique
/
Hypertrophie ventriculaire gauche
/
Interventions chirurgicales mini-invasives
Limites du sujet:
Animaux
langue:
Anglais
Texte intégral:
Braz. j. med. biol. res
Thème du journal:
Biologie
/
Médicament
Année:
2001
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Universidade Estadual Paulista/BR
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