Related Experiment Video

Updated: Apr 26, 2026

Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet
09:22

Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet

Published on: November 4, 2015

11.7K

Massive Cardiomegaly due to Dilated Cardiomyopathy Causing Bronchial Obstruction in an Infant

Ji Eun Lee1, Jin-Hee Oh1, Jae Young Lee1

  • 1Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea.

Journal of Cardiovascular Ultrasound
|July 18, 2014
PubMed

Insights

Dilated cardiomyopathy (DCMP) is a severe heart condition in children that can cause breathing problems. Early diagnosis and treatment are vital for improving outcomes in affected infants.

Area of Science:

  • Pediatric Cardiology
  • Cardiovascular Pathology

Background:

  • Dilated cardiomyopathy (DCMP) is a critical pediatric condition often challenging to distinguish from myocarditis.
  • Timely diagnosis and intervention in pediatric DCMP are essential for favorable prognoses.

Observation:

  • The clinical trajectory of pediatric DCMP leading to cardiogenic shock is influenced by etiology and patient age.
  • Massive cardiomegaly in infants can lead to bronchial compression due to the enlarged heart.
  • Infants are particularly susceptible to airway complications from cardiac enlargement due to their soft bronchi.

Findings:

  • This case highlights severe DCMP with acute cardiomegaly and heart failure in an infant.
  • The infant presented with a critical complication of bronchial obstruction secondary to cardiac enlargement.

Implications:

  • This case underscores the importance of considering airway complications in infants with severe DCMP.
  • Understanding the varied clinical presentations of pediatric DCMP is crucial for effective management.
  • Prompt recognition of bronchial obstruction in infants with DCMP can guide specific therapeutic strategies.

Keywords:
BronchoconstrictionCardiomegalyDilated cardiomyopathyInfant

More Related Videos

Implantation of Total Artificial Heart in Congenital Heart Disease07:27

Implantation of Total Artificial Heart in Congenital Heart Disease

Published on: July 18, 2014

28.4K
Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China08:42

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Published on: February 11, 2022

3.7K

Related Concept Videos

Cardiomyopathy II: Dilated Cardiomyopathy01:30

Cardiomyopathy II: Dilated Cardiomyopathy

Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
786
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy III: Hypertrophic Cardiomyopathy

Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
801
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features01:24

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...
29
Cardiomyopathy IV: Restrictive Cardiomyopathy01:29

Cardiomyopathy IV: Restrictive Cardiomyopathy

Restrictive cardiomyopathy (RCM) is a rare heart muscle disease characterized by impaired ventricular filling due to stiffened ventricular walls, leading to significant diastolic dysfunction.EtiologyRestrictive cardiomyopathy can arise from both inherited and acquired diseases, many of which are systemic. It is categorized into four main types: infiltrative, storage, non-infiltrative, and endomyocardial diseases.Infiltrative diseases, such as amyloidosis, lead to RCM by depositing amyloid...
936
Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
746
Cardiomyopathy I: Introduction and Classification01:25

Cardiomyopathy I: Introduction and Classification

Cardiomyopathy, or CMP, is a group of diseases affecting the myocardial structure, impairing its ability to pump blood effectively. This condition can lead to arrhythmias, heart failure, or sudden cardiac death.Cardiomyopathies are classified into primary and secondary categories:Primary Cardiomyopathy refers to conditions involving only the heart muscle that are often idiopathic (of unknown cause) or genetic. They primarily affect the myocardium without the involvement of other systemic...
813