Related Experiment Video

Updated: Jun 8, 2026

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
06:29

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

Hypertrophic cardiomyopathy: assessment with MR imaging and multidetector CT

Eun Ju Chun1, Sang Il Choi, Kwang Nam Jin

  • 1Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Korea.

Radiographics : a Review Publication of the Radiological Society of North America, Inc
|September 14, 2010
PubMed

Insights

Hypertrophic cardiomyopathy (HCM) is a genetic heart condition. Early detection is crucial for preventing sudden cardiac death in young individuals, with advanced imaging aiding diagnosis.

Area of Science:

  • Cardiology
  • Medical Imaging
  • Genetics

Background:

  • Hypertrophic cardiomyopathy (HCM) is a primary genetic cardiac disease.
  • It is the leading cause of sudden cardiac death in young individuals.
  • HCM presents with diverse phenotypes and clinical courses, posing diagnostic challenges.

Purpose of the Study:

  • To provide an overview of Hypertrophic Cardiomyopathy (HCM).
  • To discuss the role of advanced imaging in HCM assessment.
  • To cover HCM definition, phenotypes, risk stratification, and imaging applications.

Main Methods:

  • Review of current literature on Hypertrophic Cardiomyopathy.
  • Discussion of diagnostic modalities including echocardiography, cardiac MR imaging, and multidetector CT.
  • Analysis of phenotypic variations and risk stratification methods.

Main Results:

  • Echocardiography is the current standard for HCM detection.
  • Cardiac MR imaging and multidetector CT offer valuable insights for characterization and management.
  • Diverse phenotypes and clinical trajectories necessitate tailored diagnostic and management strategies.

Conclusions:

  • Early detection of HCM is vital due to its association with sudden cardiac death.
  • Advanced imaging techniques like cardiac MR and CT are increasingly important for comprehensive HCM assessment.
  • Understanding diverse HCM phenotypes is key for effective risk stratification and patient management.

More Related Videos

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse12:24

Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse

Published on: June 20, 2014

Tissue Preparation Techniques for Contrast-Enhanced Micro Computed Tomography Imaging of Large Mammalian Cardiac Models with Chronic Disease12:15

Tissue Preparation Techniques for Contrast-Enhanced Micro Computed Tomography Imaging of Large Mammalian Cardiac Models with Chronic Disease

Published on: February 8, 2022

Related Concept Videos

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...
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
Mitral Regurgitation II: Clinical Features and Diagnostic Tests01:23

Mitral Regurgitation II: Clinical Features and Diagnostic Tests

Mitral regurgitation (MR) is a valvular heart disorder in which the mitral valve fails to close tightly, allowing blood to leak backward into the heart. Understanding the clinical manifestations, assessment, diagnostic findings, and medical management of MR is crucial to effectively managing affected patients.Clinical Manifestations of Mitral RegurgitationMitral regurgitation can be acute or chronic, each presenting differently and requiring different approaches:1. Acute Mitral...
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...
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...