Related Experiment Video

Updated: Jul 24, 2025

Tissue Preparation Techniques for Contrast-Enhanced Micro Computed Tomography Imaging of Large Mammalian Cardiac Models with Chronic Disease
12:15

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

Published on: February 8, 2022

2.6K

Hypertrophic Cardiomyopathy-Advances in Imaging and Diagnostic Strategies

Ryan Fries1

  • 1Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, 1008 West Hazelwood Drive, Urbana, IL 61802, USA.

The Veterinary Clinics of North America. Small Animal Practice
|July 9, 2023
PubMed

Insights

Diagnosing hypertrophic cardiomyopathy (HCM) in cats requires a multimodal approach. Advances in cardiac biomarkers and imaging techniques like MRI are improving diagnostic accuracy and risk assessment for feline HCM.

Area of Science:

  • Veterinary Cardiology
  • Feline Medicine
  • Cardiovascular Imaging

Background:

  • Hypertrophic cardiomyopathy (HCM) is a significant cardiac condition in cats.
  • Diagnosing HCM necessitates a comprehensive strategy due to its variable presentation.
  • Current diagnostic methods include physical exams, genetic testing, biomarkers, and imaging.

Purpose of the Study:

  • To highlight the essential components of diagnosing feline hypertrophic cardiomyopathy.
  • To discuss recent advancements in diagnostic tools for HCM in cats.
  • To emphasize the role of new biomarkers and advanced imaging in improving diagnosis and risk stratification.

Main Methods:

  • Review of current diagnostic modalities for feline HCM.
  • Discussion of emerging biomarkers, including galectin-3.
  • Evaluation of advanced imaging techniques like speckle-tracking echocardiography, contrast-enhanced echocardiography, and cardiac MRI.

Main Results:

  • Multimodal approaches are crucial for accurate and timely HCM diagnosis in cats.
  • Newer biomarkers and advanced imaging techniques offer enhanced diagnostic capabilities.
  • Cardiac MRI provides novel insights into myocardial fibrosis, aiding risk assessment.

Conclusions:

  • The diagnosis and risk stratification of feline HCM are being significantly enhanced by technological advancements.
  • Integrating novel biomarkers and sophisticated imaging is key to optimizing care for cats with HCM.
  • Continued research in diagnostic tools promises improved outcomes for feline hypertrophic cardiomyopathy.

Keywords:
BiomarkerCatEchocardiogramHeart

More Related Videos

Assessment of Cardiac Morphological and Functional Changes in Mouse Model of Transverse Aortic Constriction by Echocardiographic Imaging09:05

Assessment of Cardiac Morphological and Functional Changes in Mouse Model of Transverse Aortic Constriction by Echocardiographic Imaging

Published on: June 21, 2016

18.3K
Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice12:12

Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice

Published on: February 14, 2017

16.1K

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...
16
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...
17
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
10
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...
45
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
219
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,...
11