Low-Cost Fetal Magnetocardiography

低成本胎儿心磁图

• 批准号: 9756370
• 负责人: RONALD T WAKAI
• 金额: $ 18.68万
• 依托单位: UNIVERSITY OF WISCONSIN-MADISON
• 依托单位国家: 美国
• 财政年份: 2018
• 资助国家: 美国
• 起止时间: 2018-08-15 至 2021-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9756370
• 关键词: Adoption; Adult; Area; Arrhythmia; Attenuated; Cardiac Electrophysiologic Techniques; Childhood; Clinical; Clinical Management; Cost Savings; Cost aspects; Detection; Diagnosis; Diagnostic; Disease Management; Electrocardiogram; Emerging Technologies; Fetal Heart; Fetal Heart Rate; Goals; Human; Individual; Investigation; Life; Light; Magnetism; Methods; Modality; Noise; Optics; Patients; Performance; Persons; Positioning Attribute; Prone Position; Pump; Research; Research Personnel; Signal Transduction; Squid; Surface; System; Techniques; Technology; Time; Unexplained fetal death; Vendor; Work; analog; base; biomagnetism; cost; design; detector; fetal; improved; insight; postnatal; prevent; sensor; superconducting quantum interference device

ABSTRACT Despite the proliferation of diagnostic modalities for pediatric and adult applications, there remains a paucity of methods suitable for fetal applications. Over the past decade, however, we and other researchers have worked to demonstrate the efficacy of fetal magnetocardiography (fMCG), the magnetic analog of fetal ECG, as an important, new method of assessing fetal heart rate, rhythm and conduction. FMCG has provided invaluable insight into the mechanisms of life-threatening fetal arrhythmias and has improved diagnosis and management of this disease. The proposed research seeks to make the technique more widely available than it is currently by demonstrating an fMCG system based on a more practical, affordable technology.

抽象的 尽管小儿和成人应用的诊断方式扩散，但仍有一个 适用于胎儿应用的方法的稀少。但是，在过去的十年中，我们和其他 研究人员一直在努力证明胎儿心动图（FMCG）的功效，即 胎儿心电图的磁性类似物是评估胎儿心率，节奏和 传导。 FMCG为威胁生命的胎儿机制提供了宝贵的见解 心律不齐，并改善了该疾病的诊断和管理。拟议的研究 试图通过展示FMCG系统来使技术更广泛地可用 基于一种更实用，负担得起的技术。