Surgery for Hypertrophic Obstructive Cardiomyopathy: Comprehensive LVOT Management beyond Septal Myectomy.
hypertrophic obstructive cardiomyopathy
mitral valve
septal myectomy
systolic anterior motion
Journal
Journal of clinical medicine
ISSN: 2077-0383
Titre abrégé: J Clin Med
Pays: Switzerland
ID NLM: 101606588
Informations de publication
Date de publication:
26 Sep 2021
26 Sep 2021
Historique:
received:
11
08
2021
revised:
19
09
2021
accepted:
24
09
2021
entrez:
13
10
2021
pubmed:
14
10
2021
medline:
14
10
2021
Statut:
epublish
Résumé
Hypertrophic cardiomyopathy (HCM) is a complex, underestimated, multifaceted disease frequently associated with left ventricular outflow tract (LVOT) obstruction. It is clearly demonstrated that this is due not only to septal hypertrophy but also to systolic anterior motion (SAM) of mitral valve leaflets secondary to mitral valve/subvalvular apparatus abnormalities. Surgical treatment involves performing an extended septal myectomy, eventually followed by ancillary procedures to those structures responsible for maintaining LVOT obstruction, if necessary. In this review, we describe the spectrum of possible surgical techniques beyond septal myectomy and their pathophysiologic rationale.
Identifiants
pubmed: 34640415
pii: jcm10194397
doi: 10.3390/jcm10194397
pmc: PMC8509570
pii:
doi:
Types de publication
Journal Article
Review
Langues
eng
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