Emerging Medical Treatment for Hypertrophic Cardiomyopathy.

hypertrophic cardiomyopathy left ventricular outflow tract obstruction mavacamten septal reduction therapy

Journal

Journal of clinical medicine
ISSN: 2077-0383
Titre abrégé: J Clin Med
Pays: Switzerland
ID NLM: 101606588

Informations de publication

Date de publication:
01 Mar 2021
Historique:
received: 04 02 2021
revised: 18 02 2021
accepted: 19 02 2021
entrez: 3 4 2021
pubmed: 4 4 2021
medline: 4 4 2021
Statut: epublish

Résumé

Hypertrophic cardiomyopathy (HCM) is a common myocardial disease characterized by otherwise unexplained left ventricular hypertrophy. The main cause of disabling symptoms in patients with HCM is left ventricular outflow tract (LVOT) obstruction. This phenomenon is multifactorial, determined both by anatomical and functional abnormalities: myocardial hypercontractility is believed to represent one of its major determinants. The anatomical anomalies are targeted by surgical interventions, whereas attenuating hypercontractility is the objective of old and new drugs including the novel class of allosteric myosin inhibitors. This review summarizes the current treatment modalities and discusses the emerging therapeutical opportunities focusing on the recently developed cardiac myosin ATPase inhibitors Mavacamten and CK-274. Novel surgical and interventional approaches are also discussed.

Identifiants

pubmed: 33804412
pii: jcm10050951
doi: 10.3390/jcm10050951
pmc: PMC7957690
pii:
doi:

Types de publication

Journal Article Review

Langues

eng

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Auteurs

Alessia Argirò (A)

Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.

Mattia Zampieri (M)

Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.

Martina Berteotti (M)

Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.

Alberto Marchi (A)

Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.

Luigi Tassetti (L)

Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.

Chiara Zocchi (C)

Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.

Luisa Iannone (L)

Cardiac Surgery, Careggi University Hospital, 50134 Florence, Italy.

Beatrice Bacchi (B)

Cardiac Surgery, Careggi University Hospital, 50134 Florence, Italy.

Francesco Cappelli (F)

Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.

Pierluigi Stefàno (P)

Cardiac Surgery, Careggi University Hospital, 50134 Florence, Italy.

Niccolò Marchionni (N)

Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy.

Iacopo Olivotto (I)

Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.

Classifications MeSH