Le stimulateur cardiaque pour le traitement de la cardiomyopathie hypertrophique obstructive, un concept qui avance [Cardiac pacemaker for the treatment of obstructive hypertrophic cardiomyopathy, a concept which is gaining ground]

Détails

ID Serval
serval:BIB_6087327DFB1E
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Le stimulateur cardiaque pour le traitement de la cardiomyopathie hypertrophique obstructive, un concept qui avance [Cardiac pacemaker for the treatment of obstructive hypertrophic cardiomyopathy, a concept which is gaining ground]
Périodique
Schweizerische Medizinische Wochenschrift
Auteur(s)
Kappenberger L., Jeanrenaud X., Aebischer N.
ISSN
0036-7672
Statut éditorial
Publié
Date de publication
1995
Peer-reviewed
Oui
Volume
125
Numéro
41
Pages
1950-1955
Langue
français
Notes
English Abstract Journal Article Research Support, Non-U.S. Gov't --- Old month value: Oct 14
Résumé
Pacing reduces the sub-aortic pressure gradient in hypertrophic obstructive cardiomyopathy. This phenomenon was described long ago but only recently, with the development of sophisticated pacemakers, has it become possible to use pacemakers for the long term treatment of this disease. The acute hemodynamic improvement with pacemaker treatment is well documented. The reason for this acute and chronic improvement is of multiple origin. Pacing modulates the activation sequence of the left ventricle, reduces contractility, reduces subaortic flow velocities, influences mitral valve movement and leads to remodeling of the ventricle in the long term. All these factors together explain the clinical and hemodynamic improvement in patients suffering from hypertrophic obstructive cardiomyopathy.
Mots-clé
Aorta, Thoracic, Blood Flow Velocity, Cardiomyopathy, Hypertrophic, Hemodynamics, Humans, Myocardial Contraction, Pacemaker, Artificial, Prognosis
Pubmed
Web of science
Création de la notice
28/01/2008 10:45
Dernière modification de la notice
20/08/2019 15:17
Données d'usage