Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Imaging Studies for Cardiovascular System IV: CMRI

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,...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Structurally Defined Low-Coordination Single-Atom Strategy for CO<sub>2</sub> Photoconversion to Formic Acid.

Journal of the American Chemical Society·2026

Same author

Human Biopsy-Defined IRI-Selective Reperfusion Signature Prioritizes Reperfusion-Timed MEK Inhibition After DCD Liver Transplantation.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2026

Same author

VALD-3 Induces GSDME-Dependent Pyroptosis via ROS/JNK/Bax Pathway in Triple-Negative Breast Cancer Cells.

Biochemical genetics·2026

Same author

Functional Ultrasound Localization Microscopy on Freely Moving Rats.

Research square·2026

Same author

Microbubble Track-based Functional Ultrasound Localization Microscopy in Awake Mice.

IEEE transactions on medical imaging·2026

Same author

Noninvasive whole-brain imaging of glymphatic dynamics.

Science advances·2026

Same journal

Multimodal Contrastive Spatiotemporal Self-Organizing Neural Networks for In-Home Activity Learning of Mild Cognitive Impairment.

IEEE journal of biomedical and health informatics·2026

Same journal

Integrating Multi-View Residue Graph and Protein Language Model for Cell-Penetrating Peptide Prediction via Global-Local Graph Aggregation and Cross-Attentive Fusion.

IEEE journal of biomedical and health informatics·2026

Same journal

An Ultra-Lightweight Cross-scale Attention Mamba Network for Accurate Skin Lesion Segmentation.

IEEE journal of biomedical and health informatics·2026

Same journal

Explanation-Guided Reconstruction of Missing Clinical Features for Survival Prediction in Pancreatic Cancer.

IEEE journal of biomedical and health informatics·2026

Same journal

stDGCN: A dual-augmentation graph convolutional network for identifying spatial domains with attention mechanism.

IEEE journal of biomedical and health informatics·2026

Same journal

Patient-specific Biomechanical Investigation of Percutaneous Pulmonary Valves: Towards the Integration of Routinely Acquired Clinical Data and Fluid-structure Interaction Simulations.

IEEE journal of biomedical and health informatics·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Sep 17, 2025

Magnetic Adjustment of Afterload in Engineered Heart Tissues

Magnetic Adjustment of Afterload in Engineered Heart Tissues

Published on: May 5, 2020

High-Resolution and Wearable Magnetocardiography (MCG) Measurement With Active-Passive Coupling Magnetic Control

Shuai Dou, Xikai Liu, Pengfei Song

IEEE Journal of Biomedical and Health Informatics

|July 1, 2025

Summary

This summary is machine-generated.

We developed a novel magnetocardiography (MCG) system using active-passive coupling magnetic control (AP-CMC) to reduce magnetic noise. This wearable system enables simultaneous measurement and interference elimination for improved heart condition diagnosis.

More Related Videos

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures

Published on: April 21, 2013

Cardiac Magnetic Resonance Imaging at 7 Tesla

Cardiac Magnetic Resonance Imaging at 7 Tesla

Published on: January 6, 2019

Related Experiment Videos

Last Updated: Sep 17, 2025

Magnetic Adjustment of Afterload in Engineered Heart Tissues

Magnetic Adjustment of Afterload in Engineered Heart Tissues

Published on: May 5, 2020

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures

Published on: April 21, 2013

Cardiac Magnetic Resonance Imaging at 7 Tesla

Cardiac Magnetic Resonance Imaging at 7 Tesla

Published on: January 6, 2019

Area of Science:

Biomedical Engineering
Cardiology
Biophysics

Background:

Magnetocardiography (MCG) detects weak cardiac magnetic fields for heart condition diagnosis.
MCG signals are susceptible to magnetic noise from geomagnetic fields and interference.
Existing MCG systems face limitations in resolution and mobility due to noise challenges.

Purpose of the Study:

To design a high-resolution, movable MCG system for enhanced cardiac magnetic field detection.
To address the challenge of magnetic noise overwhelming MCG signals.
To enable simultaneous measurement and real-time interference elimination for improved diagnostic accuracy.

Main Methods:

Development of a novel active-passive coupling magnetic control (AP-CMC) system.
Integration of AP-CMC with a wearable multi-channel signal detection array.
Implementation of simultaneous control and simultaneous measurement for dynamic MCG signal acquisition.

Main Results:

Successful dynamic MCG signal measurements were conducted.
Typical characteristic features of MCG signals were obtained with high fidelity.
The proposed system demonstrated effective real-time interference elimination.

Conclusions:

The developed MCG system offers high resolution and mobility.
Simultaneous control and measurement significantly enhance MCG accuracy.
This technology shows promise for early diagnosis and precise localization of heart diseases.