Surgical Resolution of Patients With Hypertrophy of Papillary Muscles in Hypertrophic Cardiomyopathy.

Autor:	Jiménez Espinosa RD; Department of Cardiothoracic Surgery, Hospital de Cardiología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, MEX., Saucedo Castillo J; Department of Cardiothoracic Surgery, Hospital de Cardiología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, MEX., Hernández Trejo LL; Department of Cardiothoracic Surgery, Hospital de Cardiología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, MEX., Chacón Martell D; Department of Cardiothoracic Surgery, Hospital de Cardiología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, MEX., Guzmán Lázaro D; Department of Anesthesiology, Hospital de Cardiología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, MEX., Hernández Pérez AL; Department of Anesthesiology, Centro Médico ABC, Mexico City, MEX.
Jazyk:	angličtina
Zdroj:	Cureus [Cureus] 2024 Aug 13; Vol. 16 (8), pp. e66827. Date of Electronic Publication: 2024 Aug 13 (Print Publication: 2024).
DOI:	10.7759/cureus.66827
Abstrakt:	Hypertrophic cardiomyopathy encompasses a broad spectrum of muscular diseases that involve not only the interventricular septum and the left ventricular outflow tract but also the papillary muscles and the mitral valve apparatus. This article presents the successful surgical treatment of two patients with generalized hypertrophic cardiomyopathy with hypertrophy of the papillary muscles without severe septal hypertrophy: one with a history of unsuccessful chemical ablation and coronary disease following an interventional event, and another young patient without a history of chronic degenerative diseases who developed hypertrophic cardiomyopathy during her third pregnancy. Both patients with left ventricular outflow tract gradients greater than 55 mmHg and those who underwent surgical treatment had a gradient of less than 10 mmHg. Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work. (Copyright © 2024, Jiménez Espinosa et al.)
Databáze:	MEDLINE
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