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Updated: Jun 21, 2026

Investigating the Pathogenesis of MYH7 Mutation Gly823Glu in Familial Hypertrophic Cardiomyopathy using a Mouse Model
Published on: August 8, 2022
[Acromegalic myocardiopathy].
David Clemente Gallego1, Manuel Gómez Bueno, Tomás Lucas Morante
1Servicio de Endocrinología y Nutrición, Hospital Universitario Puerta de Hierro, Madrid, Spain. davidclemente@aol.es
Acromegaly, a condition of excess growth hormone, often causes heart problems. Medical treatment for acromegaly successfully normalized heart function in a patient with dilated cardiomyopathy.
Area of Science:
- Endocrinology
- Cardiology
- Internal Medicine
Background:
- Acromegaly results from chronic growth hormone hypersecretion, leading to significant cardiovascular complications including hypertension and left ventricular hypertrophy.
- These cardiac issues are the primary cause of mortality in acromegaly patients.
- Effective management of acromegaly through surgery or pharmacotherapy can mitigate cardiovascular morbidity.
Observation:
- A 59-year-old woman with acromegaly presented with dilated cardiomyopathy.
- Her cardiac condition was monitored during medical treatment for acromegaly.
Findings:
- The patient experienced normalization of ventricular diameter and improved cardiac contractility.
- These positive changes were observed following medical treatment aimed at controlling growth hormone levels.
Implications:
- This case highlights the potential for reversing cardiac dysfunction in acromegaly patients with appropriate medical management.
- It underscores the importance of addressing growth hormone excess to improve cardiovascular outcomes.
- Further research into the specific mechanisms of cardiac recovery in acromegaly is warranted.
Related Concept Videos
Cardiomyopathy III: Hypertrophic Cardiomyopathy
Cardiomyopathy II: Dilated Cardiomyopathy
Cardiomyopathy I: Introduction and Classification
Cardiomyopathy IV: Restrictive Cardiomyopathy
Cardiomyopathy V: Interprofessional Care
Mitral Regurgitation I: Introduction

