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Updated: Aug 6, 2026

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
Published on: June 11, 2019
[Magnetic resonance image examinations in emergency medical care]
Takanobu Yamashiro1, Tohru Yoshizumi, Akio Ogura
1Department of Radiology, Minoh City Hospital.
Abstract:
There is a growing consensus in terms of the need for effective use of magnetic resonance imaging (MRI) diagnostic devices in emergency medical care. However, a thorough assessment of risk management in emergency medical care is required because of the high magnetic field in the MRI room. To understand the conditions required for the execution of emergency MRI examinations in individual medical facilities, and to prepare guidelines for emergency MRI examinations, we carried out a questionnaire survey concerning emergency MRI examinations. We obtained responses from 71% of 230 medical facilities and used this information in considering a system of emergency MRI examinations. Moreover, some difficulties were experienced in half of the facilities where emergency MRI examinations had been enacted, the main cause of which was the medics. Based on the results of the questionnaire, guidelines are necessary to maintain an urgent system for MRI examinations. Moreover, we were able to comprehend the current state of emergency MRI examinations in other medical facilities through this investigation, and we are preparing a system for the implementation of emergency MRI examinations.
Insights
Effective emergency magnetic resonance imaging (MRI) requires careful risk management. A survey revealed that while emergency MRI is needed, medical staff challenges hinder its implementation, necessitating clear guidelines.
Area of Science:
- Medical Imaging
- Emergency Medicine
- Healthcare Management
Context:
- Growing need for magnetic resonance imaging (MRI) in emergency care.
- High magnetic fields in MRI rooms necessitate robust risk management.
- Current practices for emergency MRI examinations vary across facilities.
Purpose:
- To assess the conditions for emergency MRI examinations in medical facilities.
- To develop guidelines for effective emergency MRI implementation.
- To understand challenges faced during emergency MRI procedures.
Summary:
- A questionnaire survey on emergency MRI examinations was conducted across 230 medical facilities, with a 71% response rate.
- Half of the facilities with enacted emergency MRI faced difficulties, primarily related to medical personnel.
- Findings highlight the need for guidelines to support urgent MRI systems.
Impact:
- Provides insights into the current state of emergency MRI services nationwide.
- Informs the development of standardized guidelines for emergency MRI protocols.
- Aims to improve the efficiency and safety of emergency MRI examinations in healthcare settings.
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