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New development of three-dimensional magnetocardiogram

New development of three-dimensional magnetocardiogram
三维心磁图新进展
批准号:
10357011
负责人:
TERADA Yasushi
金额:
$18.82万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
1998
资助国家:
日本
项目状态:
已结题
起止时间:
1998 至 2001

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中文摘要
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英文摘要
We measured the electrical current generated by the heart using a multichannel superconducting quantum interference device (SQUID) system. We tried to develop the three dimensional magnetocardiography (MCG) using this system.Regional myocardial depolarization was visualized noninvasively by MCG. Myocardial ischemia was evaluated using newly developed iso-integral map on MCG. MCG mapping was useful for diagnosis of ischemic heart disease. Premature cardiac contractions and the developmental changes in PQ, QRS and QT intervals were investigated in the foetus. Arrhythmias were analyzed using magnetoanatomical mapping. Partial atrial standstill was successfully diagnosed. Volume unloading of the ventricle was evaluated.
期刊论文(21)
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会议论文
Shiono J. etal: "Evaluation of myocardial ischemia in Kawasaki disease using iso-integral map on magnetocardiogram"PACE. (in press).
Shiono J. 等人:“使用心磁图等积分图评估川崎病心肌缺血”PACE。
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通讯作者:
Horigome H., Takahasi MI., Asaka A., Shigemitu S., Kandori A., Tsukada K.: "Magnetocardiographic determination of the developmental changes in PQ, QRS and QT intervals in the foetus"Acta Paediatr. 89. 64-67 (2000)
Horigome H.、Takahasi MI.、Asaka A.、Shigemitu S.、Kandori A.、Tsukada K.:“胎儿 PQ、QRS 和 QT 间期发育变化的心磁图测定”Acta Paediatr。
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Terada Y, et al: "Right ventricular volume unloading evaluated by tangential magnetocardiography"Jpn J Thoracic Cardiorasc Surg. 48. 16-23 (2000)
Terada Y 等人:“通过切向心磁图评估右心室容量卸载”Jpn J Thoracic Cardiorasc Surg。
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塩野淳子 ほか: "マルチチャンネルSQVID磁束計による小児の異所性調律の可視化"日本生体磁気学会論文誌. 12・2. 27-37 (2000)
Junko Shiono 等人:“使用多通道 SQVID 磁力计可视化儿童异位节律”日本生物磁学学会杂志 12・2(2000 年)。
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